Question

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?

Answer 1

It will take 7 weeks and both will have $610

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