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Question
Thulasi and her husband earns Rs 55 and Rs 58 per day. If Thulasi works for 7 weeks, and her husband works for 6 weeks, how much money do they earn together?
Thulasi and her husband earns Rs 55 and Rs 58 per day. If Thulasi works for 7 weeks, and her husband works for 6 weeks, how much money do they earn together?
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Solution
The correct option is D ₹5131
If Thulasi works for 7 weeks, the number of days she has worked = 7 x 7 = 49.
Earning of Thulasi per day = ₹55
Her earnings for 7 weeks will be:
Earning of Thulasi in 49 days = ₹2695
If Thulasi’s husband works for 6 weeks, the number of days he has worked = 6 x 7 = 42 days.
Earning of Thulasi’s husband per day = ₹58
His earnings for 6 weeks will be:
Adding both the salaries, we have, 2695 + 2436 = Rs. 5131.
If Thulasi works for 7 weeks, the number of days she has worked = 7 x 7 = 49.
Earning of Thulasi per day = ₹55
Her earnings for 7 weeks will be:
Earning of Thulasi in 49 days = ₹2695
If Thulasi’s husband works for 6 weeks, the number of days he has worked = 6 x 7 = 42 days.
Earning of Thulasi’s husband per day = ₹58
His earnings for 6 weeks will be:
Adding both the salaries, we have, 2695 + 2436 = Rs. 5131.
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