Thank you so much for this!!, it helped me so much with my revision!, i just wanted to ask if you knew the name of the topics for questions 12 and 11 and 10, as i feel like i need more practice on questions like those, but this video helped me a lot , thank you so much for your help
The question says that it 1 1/4 x normal rate, which means a quarter extra per each hour. So if the normal rate is £10 per hour, the additional rate will be £10.25 . I hope this makes sense.
right, i have a question so when you divide 700000 by 1.12 it gives you 625k but when you subtract 12% of 700k it gives you a different answer which is 84k I am a bit confused to why it would not give the same answer
A very good question. Decreasing an amount by 12% is the same as multiplying by 0.88, not dividing by 1.12. Why? Because dividing by 1.12 is the reversing of a 12% increase. So you would divide 700000 by 1.12 if you an original amount has been increased by 12% and you want to work out the original amount. Does this make sense?
Thank you so much for this!!, it helped me so much with my revision!, i just wanted to ask if you knew the name of the topics for questions 12 and 11 and 10, as i feel like i need more practice on questions like those, but this video helped me a lot , thank you so much for your help
Thank you ever so much, you have help me a lot.I am happy for this video
Thanks for your feedback.
10 is estimating the mean of grouped data
11 and 12 are about rates of pay
@@MarsMaths wrong comment😂😳
Someone's deleted their comment and this was my reply to them 😀
so helpful!!! Thanks :)
Thanks for video. however the Q11 I'm confused why you multiple instead to add 1.25
The question says that it 1 1/4 x normal rate, which means a quarter extra per each hour. So if the normal rate is £10 per hour, the additional rate will be £10.25 . I hope this makes sense.
Hello Mars .I have upcoming exam in 2 weeks,,,, Q15 , please I need help I got confused with scatter graph which one goes to horizontal and vertical 😞
In scatter graphs that doesn't matter much, really 😀
right, i have a question so when you divide 700000 by 1.12 it gives you 625k but when you subtract 12% of 700k it gives you a different answer which is 84k I am a bit confused to why it would not give the same answer
A very good question.
Decreasing an amount by 12% is the same as multiplying by 0.88, not dividing by 1.12. Why? Because dividing by 1.12 is the reversing of a 12% increase. So you would divide 700000 by 1.12 if you an original amount has been increased by 12% and you want to work out the original amount. Does this make sense?
@@MarsMaths yes thank you 😊 and another thing, which level are you in maths?
@@Moneyblueprint1 Do you mean what level I teach?
@@MarsMaths no I’ve heard there are 8 levels of math in the United Kingdom which level are you at as a teacher?
Maths is my problem 😭😭
You CAN do it. I know you can.