Question

what fraction of a clock wise revolution does the hour hand of a clock turn thought , when it goes form
a. 6 to 12
b. 5 to 8​

Answer 1

Step-by-step explanation:

Ncert solutions

the hour hand turns through\frac{1}{2}

.

1

of revolution, clockwise.

(b) the situation 4 to 7 on the clock, the hour hand turns through \frac{1}{4\ }

4

1

of a revolution, clockwise.

(c)the situation from 7 to 10 on the clock, the hour hand turns \frac{1}{4}

4

1

of a revolution, clockwise.

(d) the situation from 12 to 9 on the clock, the hour hand turns \frac{3}{4}

4

3

of a revolution, clockwise.

(e) the situation from 1 to 10 on the clock, the hour hand turns \frac{3}{4}

4

3

of a revolution, clockwise.

(f) the situation from 6 to 3 on clock, the hour hand turns \frac{1}{4}

4

1

of a revolution, clockwise.

Answer 2

answer:

a) 6 to 12

= 6/12

=1/2

b)5 to 8

= 5/8

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