Question 18 of 50

A boy is 5 years old and his sister is twice as old. When the boy is 8 years old, how old will his sister

be?

Question

Mathematics

Raegan Barron

29 January, 15:11

Question 18 of 50

A boy is 5 years old and his sister is twice as old. When the boy is 8 years old, how old will his sister

be?

+1

Answers (2)

Know the Answer?

Mayo · Answer 1

His sister will be 13 yrs old

Step-by-step explanation:

twice as many as 5 is 10. so the sister is five yrs older than the brother. if you add 5 to 8, you get 13.

5 + 8 = 13

Hannah Mcneil · Answer 2

Hannah Mcneil 29 January, 16:20

0

His sis will be 13 years

Question 18 of 50A boy is 5 years old and his sister is twice as old. When the boy is 8 years old, how old will his sisterbe?

Question 18 of 50

A boy is 5 years old and his sister is twice as old. When the boy is 8 years old, how old will his sister

be?