Question

15. A's income is 20 less than that of B's.How much per cent income more
than A's?​

Answer 1

Answer:

B's Income is 100, A's income is 20% Less than B's, A's income will be 80% of 100— i.e. 80. Now,if A 's income is compared to B's , it is 20 % more than A, ,from B's perspective, but from A's Perspective, B has 20 more than his 80, and it is 25% of 80.

Answer 2

B's income is 100%,A's income is 20%less than B's income will be 80% of 100 _i e.80. A income is compared with B's , it is 20% more thanA, from B's perspective ,but A's perspective ,B has20 more than 80, it is 25% of 80.