Question

A is 18 years older than B and B is 3 years older than C. Find the age difference between A and c.​

Answer 1

Answer:

A B c C

a 18old then b=3year

A=3+18=21

c=a-B=18-3

c=15

Answer 2

Answer:

A B C

A 18 years older than B

B 3 years older than C

A=3+18=21

C=A-B=18-3

=15 years