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minutes hand gains 45% at 11.20 p.m. so finally what is %
of time gained by minutes hand
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Answer Posted / vignesh1988i
wat i assumeis that , only at 11.20 pm the minute hand is
gaining 45%... but it is asked finally wat's the %... here i
think finally is the time at 00.00am.. correctly at 12... so
1 hour =60min
for 11 hours : 60*11=660min
remaining is 20 min... so 660+20=680min... after travelling
680min only the minute hand gaining 45%...
still 40 minutes is there.. for 680 it is 45% means , what
will be the percentage gain in total for 40...
((680/(45/100)))=(20/(x/100))
x=2.08..
adding that will 45% , we will get 47.08%........
thank u
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