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4 January, 09:55

you have $60 and your sister has $120. You are saving $7 per week and your sister is saving $5 per week. How long wil it be before you and your sister have the same amount of money?

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  1. 4 January, 10:02
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    Answer:30 weeks

    Step-by-step explanation:

    60+7w=120+5w

    2w=60w=30
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