Question

If A is 20% more than B and B is 30% more than C, which of the following is true?
(a) A is 50% more than C.
(b) A is 10% more than C.
(c) A is 56% more than C.
(d) A is 60% more than C.​

Answer 1

Answer:

A

Step-by-step explanation:

Let A=B=C

Then A=C

as it is a is 20%more than B and 30% more than C

so A is 50% more than C.

Answer 2

Answer:

A is 56% more than C

Step-by-step explanation:

For example

C= 100

then B is 30% more than C mean B=130

Then A which is 20% more than B mean A = 156

so A is 56% more than C