the temperature of aplaceat 12noon was 14℃decreased by 3℃ each hour what was the temperature at 8p.m.?
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Hrs between 12 noon and 8 pm....
Is 8 hrs
So decrease in temp is 3×8...which is 24 degree calcium.....
Initial temp is 14 cl
So temp at 8 is -10°celcius
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