Question

a) What fraction of a clockwise
revolution does the hour hand of a
clock turn through when it goes from 4
to 10 and 5 to 2?​

Answer 1

Answer:

We can observe that in 1 complete clockwise revolution, the hour hand will rotate by 360o.

When the hour hand goes from 3 to 9 clockwise. It will rotate by 2 right angles or 180o.

Factorise =360o180o=21.

Step-by-step explanation:

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