0
Anonymous
40
Wiki User
The answer is: 20/2 plus 30 = 40
20 x 1.5= 30
half of 20 is 10 and a third of 30 is 10
30 divided by 1/2 is 60.
50
Half is the same thing as .5 so you divide 30 by .5 and you get 60 then you add 10 so it is 70. TADA!!!
12