Find the time between 9 : 00 and 10:00 when the clock needles coincide

1.	Find the time between 9 : 00 and 10:00 when the clock needles coincide: (1) 9 : 10 9/11(2) 9 : 47 10/11(3) 9 : 46 4/11(4) 9 : 49 1/11
Answer» (4) 9 : 49 1/11 To be together between 9 and 10 o’clock, the minute hand has to gain 45 min spaces 55 min spaces gained in 60 min 45 min spaces are gained in ( 60/55 x 45) min = 49 1/11 min So answer is 9 : 49 1/11

Find the time between 9 : 00 and 10:00 when the clock needles coincide: (1) 9 : 10 9/11(2) 9 : 47 10/11(3) 9 : 46 4/11(4) 9 : 49 1/11

Answer»

(4) 9 : 49 1/11

To be together between 9 and 10 o’clock, the minute hand has to gain 45 min spaces 55 min spaces gained in 60 min

45 min spaces are gained in ( 60/55 x 45) min = 49 1/11 min

So answer is 9 : 49 1/11

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Find the time between 9 : 00 and 10:00 when the clock needles coincide: (1) 9 : 10 9/11(2) 9 : 47 10/11(3) 9 : 46 4/11(4) 9 : 49 1/11

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