Homework answer 1) selling price= 1120 discount percent= 20 marked price = x WKT 20%+x%=100% x%= 100-20=80% So, value of marked price= 80/100*x = 0.8 1120(SP)= 80/100*x = 1120/0.8 (*100) (*100) = 1120/8= 1400 Hence, the marked price of the jacket is Rs1400. 2) So, we can take it in the form of compound interest. principal= 20,000 rate of interest= 25% time period= 2years Amount= p(1+R/100)^2 20,000(1+25/100)^2 20,000*5/5*5/4 =1250*25= 31,250 The population of the city after two years will be 31,250 Thanks!
THANK YOU MAM BUT I DID NOT UNDERSTAND SOME THNGS ALONE SINCE YOU SPOKE IN HINDI BUT OVER ALL I UNDERSTAND ALL THANK YOU MAM THANK YOU FOR PUTTING YOU TIME FOR US I LOVE BYJUS I USE BYJUS SINCE I WASA GRADE 3
Mam the answer for 1st question is:- Let the mp be x so, Disount / 100 * x = 1120 20/100* x =1120 X = 1120 *5 5600 So, the marked price is ₹5600 2nd question :- Population of city after 2 years =A=20000[1+25/100 ] to the power 2 A =20000[4/4 +1/4] to the power of 2 A= 20000*5/4*5/4 A = 31250 So ,the population after 2 years is 31,250. By radhika sharma
Mere khyal se aap hi ek esi teacher ho jisne is ch ko 55 minute me complete kraaya hai kiuki mene kooch ko dekha he jinhone 1h or 3h or 1:30 h etc me complete kraaya he
First Year: Population increase = 20,000 * 25% = 20,000 * 0.25 = 5,000 Population after the first year = 20,000 + 5,000 = 25,000 Second Year: Population increase = 25,000 * 25% = 25,000 * 0.25 = 6,250 Population after the second year = 25,000 + 6,250 = 31,250 So, using the simple percent method, the population of the city after 2 years will also be 31,250.
Mam my answer is correct but method is different I have done like this Girls=60% out of 100% So it means 60/100 100-60=40 So 40% are boys 4/6=2/3 2/3=2:3 Ans=2:3 Is this method is correct
Answer for homework question: Let the marked price of the jacket be Rs x Discount % on marked price = 20% Selling price of jacket = Rs 1120 Then, 1120 = x − x × 20 100 ⇒
1120 = x − x 5 ⇒
1120 = 4 x 5 ⇒
x = 1120 × 5 4 = 280 × 5 = R s 1400 So, marked price of the jacket is Rs 1400.
Homework answer 1) selling price= 1120 discount percent= 20 marked price = x WKT 20%+x%=100% x%= 100-20=80% So, value of marked price= 80/100*x = 0.8 1120(SP)= 80/100*x = 1120/0.8 (*100) (*100) = 1120/8= 1400 Hence, the marked price of the jacket is Rs1400. 2) So, we can take it in the form of compound interest. principal= 20,000 rate of interest= 25% time period= 2years Amount= p(1+R/100)^2 20,000(1+25/100)^2 20,000*5/5*5/4 =1250*25= 31,250 The population of the city after two years will be 31,250 My score is 20/20
Homework answers (1) SP = 1120 D% = 20 By applying formula MP = 100 * SP/100 - D% 100*1120/100-20 = 100*1120/80 By cancelling this we have 1400 is the answer. MP = 1400 Rs. Ans.
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☠☠
SP of the jacket= ₹1120
Discount%= 20%
MP= 1120 × 100 / 80
= ₹1400
Homework answer
1) selling price= 1120
discount percent= 20
marked price = x
WKT 20%+x%=100%
x%= 100-20=80%
So, value of marked price= 80/100*x = 0.8
1120(SP)= 80/100*x = 1120/0.8 (*100) (*100) = 1120/8= 1400
Hence, the marked price of the jacket is Rs1400.
2) So, we can take it in the form of compound interest.
principal= 20,000
rate of interest= 25%
time period= 2years
Amount= p(1+R/100)^2
20,000(1+25/100)^2
20,000*5/5*5/4
=1250*25= 31,250
The population of the city after two years will be 31,250
Thanks!
s.i = p*r*t/100
s.i = 20,000*25/100*2
= 10, 000
a = p +s.i
p = 20,000
a = 30,000 [20,000 + 10000]
hence total population is a
43:26
5,000 is the rate of interest
1:30
14:32
(1) 1:2
(2) 1: 10
Hii Arsh mai I am afiya haidar 🎉
Very thankyou 🎉for this class 😅😅❤❤❤❤❤
38:58
Mam it is half easy half hard
19:51
Mam how it is come 30 can you explain again in chat I didn't understand please
20:31
Ratio is 3:2
But how it is come pls explain me the method
THANK YOU MAM BUT I DID NOT UNDERSTAND SOME THNGS ALONE SINCE YOU SPOKE IN HINDI BUT OVER ALL I UNDERSTAND ALL THANK YOU MAM
THANK YOU FOR PUTTING YOU TIME FOR US
I LOVE BYJUS
I USE BYJUS SINCE I WASA GRADE 3
Mam the answer for 1st question is:-
Let the mp be x so,
Disount / 100 * x = 1120
20/100* x =1120
X = 1120 *5 5600
So, the marked price is ₹5600
2nd question :-
Population of city after 2 years =A=20000[1+25/100 ] to the power 2
A =20000[4/4 +1/4] to the power of 2
A= 20000*5/4*5/4
A = 31250
So ,the population after 2 years is 31,250.
By radhika sharma
Thx❤❤❤
19 mam
4:6 and 6:4
❤
Ans 10/1
yeah bro 😎 😅😂😊
Who is watching this one day before exam
👇attandance lagao
hi mam🤗😍 thanks this video very useful to me thanks so much mam 😊❤❤...
Mam comparing quantities is easy after your explanation Thank you madam ❤❤❤♥️🌠🌷💖💝💘💘💘💚❤️🔥❤️🔥🙈
Mam answer of homework question is 1400 and my total score is 20/20......mam I scored 25/25 in my test so much thankful to you😊😊😊😊🎉🎉
1. 15/30 =1/2=1:2
2. 50/5= 1 /10= 1:10
THANKYOU MAM 👍❤😊❤😊❤😊❤For this Wonderful Explanation 🙂😊👏👏👏🤗❤️💜🌻♥️💝💝🙂💫💛 Amazing Session ☺️ 💖💞
32:01
Halva hai
CC
1/2
1/10
3/2
Mam I am your fan❤😊
Hey Mam! Thank you so much for wonderful session love you alott ❤❤❤
Thank you mam for this astonishing session😊
Mam your explanation is really osm 💘💘💞💞💓💗💖
Who agree with me😊😊
20/20
1 - rs.1400
2- 31,250
Thank you mam one day before exam now I am prepared for exam😊
Verry good
Mere khyal se aap hi ek esi teacher ho jisne is ch ko 55 minute me complete kraaya hai kiuki mene kooch ko dekha he jinhone 1h or 3h or 1:30 h etc me complete kraaya he
The answer of homework question is 1,400 because:-
MP=SP×100/100-Discount%
Mp=1120×100/100-20%
Mp=112000/80
Mp=1400
First Year:
Population increase = 20,000 * 25% = 20,000 * 0.25 = 5,000
Population after the first year = 20,000 + 5,000 = 25,000
Second Year:
Population increase = 25,000 * 25% = 25,000 * 0.25 = 6,250
Population after the second year = 25,000 + 6,250 = 31,250
So, using the simple percent method, the population of the city after 2 years will also be 31,250.
The answer to the homework question is Rs 896.
My score is 19 on 19!!😊
Thanks thanks so so much you are so many cute 🥰❤
tharkulli
4:6= 2:3
#2,1:10😊
mam 1400 and 20 /20
thank you mam
love you mam
5%
1st answer 1400 2 answer 31250
45:44 mam maine try kra but mera 5% nhi aa rha h ... aapne 5000 ko kaise cut kra mam?
Mam my answer is correct but method is different
I have done like this
Girls=60% out of 100%
So it means 60/100
100-60=40
So 40% are boys
4/6=2/3
2/3=2:3
Ans=2:3
Is this method is correct
Please make a separate session on compound interest because I want it's derivision also I want to learn more about compound interest.
4:6=2;3
Including
I got 20/20
1,3:6
Mam thank you so much for this session 💕😊
Answer for homework question:
Let the marked price of the jacket be Rs x
Discount % on marked price = 20%
Selling price of jacket = Rs 1120
Then,
1120
=
x
−
x
×
20
100
⇒
1120
=
x
−
x
5
⇒
1120
=
4
x
5
⇒
x
=
1120
×
5
4
=
280
×
5
=
R
s
1400
So, marked price of the jacket is Rs 1400.
1:2
Star artist i am your class mate
Mam I don't inderstanding please repeat in Topic Ratio and percentages please explain
Doesnt the second question say 20% discount for every item? And there was a pair of trousers so 2 trousers then arent we supposed to take it as 40%
4:6
Mam please also teach the lesson of set .mam
Mam my answers is also 960/
5000
4:6
2:3
Questions 2 answer =31,250
Hi
11:19
Hellow mam
Homework answer
1) selling price= 1120
discount percent= 20
marked price = x
WKT 20%+x%=100%
x%= 100-20=80%
So, value of marked price= 80/100*x = 0.8
1120(SP)= 80/100*x = 1120/0.8 (*100) (*100) = 1120/8= 1400
Hence, the marked price of the jacket is Rs1400.
2) So, we can take it in the form of compound interest.
principal= 20,000
rate of interest= 25%
time period= 2years
Amount= p(1+R/100)^2
20,000(1+25/100)^2
20,000*5/5*5/4
=1250*25= 31,250
The population of the city after two years will be 31,250
My score is 20/20
1:3
4:6
960
👍👍👍👍
Ram❤
Hii
Homework question 1's answer is MP = Rs. 1400/-
2,3
2/3
50/5000
the answer is 5600
2:3
Ten
Class 8 attendance niche
Go boy
Padha leeee
Hey Hey....... 😁
im present, but in your mom's bedroom
Homework answers
(1) SP = 1120
D% = 20
By applying formula
MP = 100 * SP/100 - D%
100*1120/100-20
= 100*1120/80
By cancelling this we have
1400 is the answer.
MP = 1400 Rs. Ans.
Your answer for the tax one is wrong
The answer is 358.4 which is the added tax
19
My name is simran
discount = marked price - selling price
20/100 * 1120 = discount
224 = 1120 - S
S = 1120 - 224
S = 896
It is wrong
my name is shweta
Who asked
Mam my name is sarvesha
So what
Har had mahadev
🙏🏻🙏🏻
Bh
😊
17/20 score
Hlo ma'am
inculded
Krishi my name is
What happened to kushbu mam
MP of jacket =Rs1400 and population after 2 yrs =31250
hey
60/100*x=18
3/5*x=18
3x/5=18
3x=18*5
3x=90
x=90/3
x=30
No.of boys =30-18
=12
17/20
hundred*
18/30=18:30
9:15
Mam my name is khushi i am so week in math plz help me
You are weak in English too 'week'🗿😎
Mam