A school has 8 periods at day each of 45 minutes duration. How long would each period be ? The school has 6 periods a day? (assu ming the number of school hours to be the same)
2 answers:
<u>The duration of each period would be 60 minutes </u>.
Justification:
Let the duration of each period be x.
Here the number of periods and the duration of periods are in<u> inverse proportion </u>.
∴ 8/6 = x/45
6x = 360
x = 360/6
x = 60.
Answer:
The school has 6 periods a day needs 1 hour for each.
Step-by-step explanation:
8 period =45×8=360 minute
6 perod =360/6=60minute
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