Question

Where will the hand of a clock stop if it (a) starts at 12 and makes 1/ 2 of a revolution, clockwise? (b) starts at 5 and makes 1/ 4 of a revolution, clockwise? (c) starts at 5 and makes 3/ 4 of a revolution, clockwise?

Answer 1

Answer:

at 12

how ? 1/ 4 x 1/2 -5 = 60 mins

means will stop at 12!

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Step-by-step explanation:

Answer 2

Answer:

A]12:30

B}2:30

C]5:15

D]5:45

Step-by-step explanation:

A]1/2 means half revolution so the time is 12:30

B]1/2 means half revolution so the time is 2:30

C]1/4 means 25 % of revolution so the time is 5:15

D]3/4 means 75% of revolution so the time is 5:45.