Question

2. Ankita's salary is 5% lower than Babita's. By what per cent is babita's salary higher than Ankita's?
3. If A is 40% more than B, then by what per cent is B less than A?
4/ \f 25% of a number is added to 72 gives the number, then find 60% of the number.​

Answer 1

Answer:

Given: A's salary is 5% lower than B's.

To find: By what per cent is B's salary higher than A's

Solution:

Now, we have given that A's salary is 5% lower than B's

Now let salary of B be Rs. 100.

             then 5% of B will be:

             5/100 x 100

             = 5

salary of A is 5 less than salary of B

% = (5/95) x 100

           = 1 / 19 x 100

           = 100 / 19

           = 5.26

Answer:

           So By 5.26 per cent is B's salary higher than A's.