Question

divide 30 by half and add 12 what do you get

Answer 1

30 / 1/2 = 30 * 2/1 = 60/1 = 60 (use * as multiply)

add 10 ===> 60 + 10 = 70

answer is 70 and another example for

Dividing 30 by half implies dividing 30 by 1/2

i.e 30/(1/2)

=30 x 2 ( since a/(1/b)=ab)

=60

Now adding 10 to it gives

Therefore when 30 is divided by half and it is added to 10 we get 70