3 years ago

John's age is half of Bob's age in 2010. John is also 3 years younger than Bob in 2010.

Mathematics

2 answers:

hichkok12 [17]3 years ago

6 0

Answer:

like 3 years old

Step-by-step explanation:

liubo4ka [24]3 years ago

4 0

Answer:

he will be 9

Step-by-step explanation:

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