Question

20 is what % of 40?

Answer 1

is it 200 or 50? :s

Answer 2

50%

Answer 3

okay thanks !

Answer 4

50%. Because 20 is half of 40.

Answer 5

\[{20 \over 40} = {x \over 100} \rightarrow x = {2000 \over 40} = 50\]

Answer 6

50%

Answer 7

(x/100)*40=20
x=20*100/40=50 %