A person is paid Rs.150 for each day he works and fines Rs.30 for each day he remains absent. If in 40 days, he earned Rs.3300. Find for how many days he worked.
(friends....this is a difficult sum...try solving!)
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3
Answer:
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7
Answer:
25
Step-by-step explanation:
this is not a difficult problem....
Let he worked for 'n' days out of 40days
hence he was absent for (40-n) days
pay/day = ₹150
fine/day = ₹30
total pay =worked days *150 - absents *30
3300 = [n * 150] - [(40-n) * 30]
3300 = 180n - 1200
n = 25
therefore he worked for 25 days
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