Question

cloth ?

4. What fraction of a clockwise revolution does the hour hand if a clock turn through when it moves
from 12 to 6 ? Also write the no. of right angles turned in each case.​

Answer 1

Answer:

(a) the situation from 3 to 9 on clock the hour hand turns through\frac{1}{2}

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.

Step-by-step explanation:

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