a school has 9 Period today each of 50 minutes duration how many periods will be there if the duration of each period is reduced by 5 minutes
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Answer:
10 period
Step-by-step explanation:
Each period of 9 today= 50 mins
9 period day = 450 mins
Each period reduced by 5 mins
So, adjusted Period time = 45 mins
So, in 450 mins, 10 period can happe
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