Question

Ajay gets 20 less marks than that of vastal's marks . by what per cent vastal's marks in more than Ajay's marks ? ​

Answer 1

Answer:

Answer : 25%

Step-by-step explanation:

If X is a% less than Y then

Y is (100a)/(100 - a) % greater rhan X

According to the given problem,

Let Ajay marks = x

Vatsal marks = y

Ajay gets 20% less marks than that of Vatsal's

here'a' = 20%

Required percentage = ( 100a)/(100 - a)

20)

= (100 x 20 ) / ( 100 - X

= ( 100 × 20)/80 X

= 25

Vatsal's marks is 25 % more than that of Ajay.

I hope this helps you.