in 2days and 20hours a watch gains 20sec.find,how much time the watch will take to gain
35sec?
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Answered by
10
the correct answer is 119 hours
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Anonymous:
absolutely correct answer!! well done!! keep going
thnx
Answered by
4
Time gained by a watch in 2 days and 20 hours (68 hours)= 20 sec.
Time taken to gain 1 sec.=68÷20
=3.4
Time taken to gain 35 sec.=3.4×35
=119 hours
Time taken to gain 1 sec.=68÷20
=3.4
Time taken to gain 35 sec.=3.4×35
=119 hours
splendid answer!! keep it up!!
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