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Asha gets 150 rupees a week. She spends 45 rupees on snacks and 30 rupees on a magazine, and saves…
Contributed by StemPy LabTry it on paper first. A hint, the key idea and the worked solution are here when you need them.
Asha gets rupees a week. She spends rupees on snacks and rupees on a magazine, and saves the rest. How much does she save in weeks?
Need a reminder? The key ideaShow
Break the problem into small steps, and give each step a variable.
The worked solution
Have you tried it?
Work it out on paper first. It is fine to get stuck or make a mistake: that is how we learn. When you are ready, compare your working with the solution.
Plan. First the saving in one week, then eight weeks.
- Spent: rupees.
- Saved each week: rupees.
- In 8 weeks: rupees.
Answer: rupees.
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