Luisa and Pedro are sister and brother. They decide to save their pocket money in their money
Question:
Luisa and Pedro are sister and brother. They decide to save their pocket money in their money boxes as follows:
Luisa starts by putting in $15 then adds $3 to it each week.
Pedro starts by putting in only $5, but then adds $4 to it each week.
After how many weeks will the ratio of their savings be 1 : 1?
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Lets call the number of weeks they have been saving their money w Luisas s...View the full answer
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Related Book For
Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7
ISBN: 9781398301948
3rd Edition
Authors: Frankie Pimentel, Ric Pimentel, Terry Wall
Question Posted:
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