Question

A school has 8 periods a day each of 45 minutes duration. How long would each
period be, if the school has 9 periods a day, assuming the number of school hours to be same
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Answer 1

Answer:

Solution :

8 periods => 45 mins

6 periods =?

8 \times 45 = 6 \times x8×45=6×x

x = 8 \times 45 \div 6x=8×45÷6

x = 60 \: minutesx=60minutes