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Question 1:I have 9 rickshaws of my own. I give the rickshaws on rent. each for Rs 20 a day. On Sundays I do not take any money for them. •…

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Question 1:

I have 9 rickshaws of my own. I give the rickshaws on rent. each for Rs 20 a day. On Sundays I do not take any money for them. • In a week how much does Kiran earn from one rickshaw?

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    Discussion 1

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    Answer:
    We know that there are 7 days in a week.
    Earning of Kiran from 1 rickshaw per day = Rs 20
    Earning of Kiran from 1 rickshaw for 7 days = Rs 20 × 7
    = Rs 140
    We do it in the following manner:
    2 times 7 is 14.
    20 times 7 is 140.
    Now,
    On Sunday, Kiran does not take any money for the rickshaws.
    Therefore, earning of Kiran from 1 rickshaw for 6 days = Rs 140 − Rs 20
    = Rs 120
    We do it in the following manner:
    140-20120¯So, Kiran will earn Rs 120 in a week from 1 rickshaw.