3 years ago

Frank is 8 years oldern than his sister. In 3 yrs he will be twice as old as she is. How old are they now?

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

8 0

Answer:

He is 13 & she is 5.

Step-by-step explanation:

In 3 years, he will be 16 & she will be 8.

This will make him twice her age.

In other words, 8+8=16 or you can use the equation 16÷2=8

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