At what time between 9 and 10 o'clock will the hands of a watch be together?
A.45 min. past 9
B.50 min. past 9
C.49 1/11 min. past 9
D.48 2/11 min. past 9
Answers
Answered by
1
Answer:b is the answer
Step-by-step explanation:50min.past 9
Answered by
3
The relative speed minutes hand and hour hand is 11/2 degrees. At 9 o clock the angle between hours hand and minutes hand is 270 degrees. Time taken to cover the distance 270 degrees =270(2/11)=49(1/11)
The two hands meet each other at 49 1/11min.past 9
The two hands meet each other at 49 1/11min.past 9
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