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Question
If a person who runs a tea stall earns Rs 30 a day, how much will he earn in 10 days? And in a month? How did you get the answer? Discuss.
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Solution
Earning in 10 days = Rs 30 × 10 = Rs. 300
A month has 30 days-
If earning in 1 day = Rs 30
Therefore, earning in 30 days = Rs 30 × 30 = Rs 900.
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