Question

Through what angle does minute hand of a clock turn in : (a) 40 mins.b 50 mins

Answer 1

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In 1 hour the hour hand moves from one number

to its next number. Therefore it makes 360/12 =30 degrees

In 1 hour = 60 minutes, the hour hand makes 30 degrees.

So, in 40 minutes it should make (40)(30)/60 = 20 degrees.

Answer 2

Answer:

40 minutes

Step-by-step explanation:

no explanation