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A school has 8 periods a day each of 45 ...

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 the same?

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To solve the problem step by step, we can use two methods as described in the video transcript. Here’s the detailed solution: ### Step-by-Step Solution **Step 1: Calculate the total duration of the school day.** - The school has 8 periods, each lasting 45 minutes. - Total time = Number of periods × Duration of each period - Total time = 8 periods × 45 minutes/period = 360 minutes ...
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