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Asha saves 150 rupees every month. How many months does she need to save at least 1000 rupees? …
Contributed by StemPy LabTry it on paper first. A hint, the key idea and the worked solution are here when you need them.
Asha saves rupees every month. How many months does she need to save at least rupees? How much has she saved then?
Need a reminder? The key ideaShow
Repeat until the goal is reached, and count the rounds.
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. Add 150 each month and count the months, while the total is below 1000.
After 6 months she has , which is not enough. After 7 months she has .
Answer: months, and she has saved rupees.
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