Read the following instructions and answer the questions given below
A and B are friends and their age differ by 2 years. A’s father D is twice as old as A and B is twice as old as his sister C. The age of D and C differ by 40 years.
Read the following instructions and answer the questions given below
A and B are friends and their age differ by 2 years. A’s father D is twice as old as A and B is twice as old as his sister C. The age of D and C differ by 40 years.