what will be the time if the minute hand is at 3 and the hour hand is between 9 and 10
Answers
Answered by
0
Answer:
between ? I think it wil be 9 :15
Answered by
1
Step-by-step explanation:
At 9o
′
clock, the angle between the minute hand and the hour hand is 90
0
.
The hour hand moves half degree in one minute and the minute hand moves 6
0
in one minute.
For them to make 180
0
, it has to move m minutes, then
180=90+(6m−
2
m
)
90=
2
11m
⇒m=
11
180
m=16
11
4
It should be 16
11
4
past 9 for the two hands to be in straight line
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