189k views
3 votes
A boy is 5 years old and his sister is 3 times as old as he is. When the boy is 10, bow old will the sister be

2 Answers

6 votes

Answer:

the lovely sister is 20 years old

Explanation:

User Dhh
by
6.1k points
2 votes
the sister will be 20 
User Choper
by
6.7k points
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