Question

In 26 years, Peter will be 54 years old. In how many years will he be 75 years old?

Answer 1

Answer:

21 years

75 - 54 = 21

Check:

54 + 21 = 75

Answer 2

I did it a different way. If peter is 54 in 26 years that means that he is 28. To figure out many years until he’s 75 I did 75-28 to get 47.