Question

If A is 40% more than B, then B is how much percent less than A?
28.57
40
33.33
66.66​

Answer 1

Answer:

28.57

Step-by-step explanation:

A:B

140:100

7:5

B is less than A

7-5=2

2/7*100

28.57

I hope it is the right answer.

Answer 2

given a is 40% more than b.

let b be 100.

then, a =40% more than b. given

a=100+40 % of 100

= 100+40/100*100

=100+40

=140

hence , a=140

then, b is 140-100 =40 less than a.

then , b is 40/140*100%=120/7=28.57% less than a.

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