Question
Tanuj can make a toy in 6 hrs. 50 minutes and 26
seconds. How much time will he take to make 5 such toys?Solution
Reqd. time to make 5 such toys = (6 hrs. 50 minutes and 26 sec )× 5 = 30 hrs. 250 min. 130 sec. = 30 hrs. 250 min. (120+10) sec = 30 hrs. 252 min. 10 sec = 30 hrs. (240+12) min. 10 sec = 34 hrs. 12 min. 10 sec
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