Question

what fraction of the a clockwise revolution does the hour hand of a clock turn through when it goes from 4to7​

Answer 1

Answer:

When the hour hand of a clock moves from 12 to 3, from 3 to 6, from 6 to 9 and from 9 to 12, it makes a right angle. So, when the hour hand of a clock turns four right angles, it is said to make a complete revolution, 360°. (b) north and turn anti-clockwise to east?