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Jack & Jill went to the hill....In going to hill (upword
Direction)...Jack went to the hill first nd waited for Jill
for "x" hours.. Jack's speed was then twice of Jill..
In the down word direction Jill can go 3km in a hour, while
Jack can go 1km in 1 hour..
Jill reach the ground 1st nd waited for Jack for "x"
hours..
Total journey they traveled is 6 km..
Find the speed of Jack...
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Answer Posted / imthiyazs
TO DOWNWARDS:
JACK SPEED IS
1KM=6*1=6 H HE
TAKES TO GET DOWN
JILL SPEED IS
3KM=6/3=2 H
THEREFORE JACK
WAITING 4 H.I.E.X=4
TO UPWARDS:
JACK=V
JIL=2V
COMPARE JIL IS
WAITING 4H FOR
JACK
4 H
| Is This Answer Correct ? | 0 Yes | 3 No |
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