A boy is y years old. his sister is thrice as old as he is. the sum of their ages is 24. how old is the boy
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Answered by
0
Answer:
6
Step-by-step explanation: 18 divided by 3 equals 6 so if you add 18 to 6 you will get 24
Answered by
0
Answer:
6 years old because
Step-by-step explanation:
18 divided by 3 is 6 so if you added 18 to 6 you will get 24.
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