3) Jack has $400 and is going to start saving $30 per week. Sally has $225 and is going to start saving $55 per week. How many weeks will it take for them to have the same amount? How much money will they

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Xinan asked Jan 28, 2023

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3) Jack has $400 and is going to start saving $30 per week. Sally has $225 and is going to start saving $55 per

week. How many weeks will it take for them to have the same amount? How much money will they both have?

Mathematics
high-school

Xinan asked Jan 28, 2023

by Xinan

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It will take 7 weeks and both will have $610

30x7=210+400=610
55x7=385+225=610

Bertrand Miot answered Feb 2, 2023

by Bertrand Miot

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