Question

if A exceeds B by x%, then which of the following is correct?
1) (a-b)=x/100
2) b=a+100x
3) a=(b+bx/100)
none of these
tell me ans with explanation...

Answer 1

1) (a-b)=x/100

bcoz,

A/Q: a is greater than b by x%

so, (a-b)=x%

(a-b)=x/100. (x%=x/100

hope it helped u!!!