a student goes with a uniform speed of 3km/hr and returns to his home with a speed of 2km/hr.of the student takes one hour in all, then find the distance between school and the house
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Answered by
1
HELLO DEA FRIEND. ...
D =S×T.....
BUT IN THIS CASE
S1×S2= D..
3×2=6KM
D =S×T.....
BUT IN THIS CASE
S1×S2= D..
3×2=6KM
Answered by
1
speed of the boy=3-2=1km/hr
than distance in 1 houe =1km
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