Question

How many defrees are there betwern clock hands at 3.15?

Answer 1

THANKS FOR THE QUESTION !

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GIVEN :

=> THE TIME IS GIVEN :

=> 3 : 15

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TO FIND :

=> DEGREES BETWEEN CLOCK HANDS

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FOR THE MINUTE HAND :

=> IT IS CORRECTLY ON 3

=> AS 15 MIN. HAVE PASSED....

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FOR HOUR HAND :

=> IT SHOULD BE AT SOME MORE DEGREES FROM 3 :

=> AS 15 MINUTES HAVE ALREADY PASSED :

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IN THE TWO DIGITS ON CLOCK :

=> THERE IS DIFFERENCE OF 30°

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=> MEANS BETWEEN EVERY 1 HOUR THERE IS A DIFFERENCE OF 30°

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=> FOR HRS :

1 HR = 60 MIN .

? = 15 MIN

=> 15 * 1 = 60 * ?

=> ? = 15 * 1 / 60

=> ? = 1 / 4 HRS

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DEGREES :

30° = 1 HR

? = 1 / 4 HR

=> 1/4 * 30° = 1 * ?

=> ? = 30° / 4

=> ? = 7.5 °

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MORE DEGREES :

=> HOUR DEGREES - MINUTE DEGREES

=> 7.5°

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HOPE IT WILL HELP U MATE.......

THANKS AGAIN ........

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