if a boy works for six consicutive days for 8 hr , 33/4 hr ,25/4 hr, 15/2 hr, 27/4 hr,7hr respectively,how much money will he earn at the rate of 36 rs. per hour?
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Answered by
3
Answer:
No. of hours, a boy worked in 6 days
= 8 hrs + 7.1/2 hrs + 8.1/4 hrs + 6.1/4 hrs + 6.3/4 hrs + 7 hrs
= (8 + 15/2 + 33/4 + 25/4 + 27/4 + 7) hours
= (32 + 30 + 33 + 25 + 27 + 28)/4 hours (L.C.M. of 2, 4 = 4)
= 175/4 hours
= 43.3/4 hours
Earning per hour = Rs. 36
∴ Total earnings = Rs 175/4 ×36
= Rs 175 × 9
= Rs 1575
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Answered by
1
Answer:
Answer = Rs=1575
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