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A correct answer explained by mathematician.
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[@ShivShankarSharma-j8w]

10

[@gjjjhhij]

The tutor is contradicting himself.
According PEMDAS rule division comes after multiplication so that 8+8÷2(1+1) =8+8÷2×2=8+8÷4= 10

[@berndkru]

Thats wrong. Division and multiplication are on the same level and therefore from left to right.

[@Vibe77Guy]

​@@berndkru
Implict notation includes both the multiplication AND the grouping relationship among the factors.
2(1+1)≡[2×(1+1)]

[@Vibe77Guy]

Any results other than 10 will fail dimensional analysis testing every single time when units of measurement are included.

[@mainuddinhazarika9867]

b) 16

[@ljupkaivanovska1275]

C) 16

[@manuelquitevis6794]

8+ 8 :2 (2) = 8+ 4 (2) = 8 + (8) = 16 (b )

[@mariajimenez2706]

4!

[@winningwinning8081]

16

[@twinlions8955]

Can you please slow down … you’ve got a lot to offer

[@RamDas-eo3ol]

Ans is 10

[@JolysaA]

8+8÷2(1+1)=
8÷2=4 ×2 8+8= 16

[@NirmalSingh-sq3kw]

4

[@rgrinnell]

B

[@MarkoMarkovic-t6f]

Ja neznam ko od matematike pravi lakrdiju, sto se tice mnozenja i dijeljenja oni su ravnopravni. Tako sa ovim slucajem prvo se odradi refosledom dijeljenje pa mnozenje.
Ne pravite od matematike lakrdiju.
Molim vas

[@jolantakrata1297]

16 : 4 = 4

[@thelegendkidgod4110]

This is wrong answer is10

[@enriqueiii9209]

8 + 8 ÷ 2(1 + 1) =
8 + 8 ÷ 2(2) =
8 + 8 ÷ 2 x 2 =
8 + 4 x 2 =
8 + 8 = 16

[@catherinempala]

BODMAS

[@subasu478]

10

[@danielthomas1782]

b)16

[@mohanramareddyaithepalli9766]

4

[@alexandrabloch1687]

16

[@sandeepjain3470]

10

[@mikemassey7403]

16

[@subasu478]

10

[@mangaiyarkarasicooking3795]

16

[@cruzrosario6437]

16

[@vairavanpillai7832]

16

[@AsharLone]

16