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Maths Puzzle
A BOY GOES TO SCHOOL WITH THE SPEED OF 3KM/HR AND RETURNS WITH THE SPEED OF 2 KM/HR.IF HE TAKES 5 HOURS IN ALL THEN THE DISTANCE IN KM BETWEEN THE VILLAGE AND SCHOOL IS:
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- Ans 6 Kms
Let x be the distance
Total time=(x/3)+(x/2)=5
Solving we get x=6 - 12 years agoHelpfull: Yes(2) No(2)
- DISTANCE IN KM BETWEEN THE VILLAGE AND SCHOOL IS: 6km
A boy goes to school with the speed of, X = 3KM/HR
Return with the speed of, Y = 2KM/HR
Total Hours, Z = 5 hours
Distance between Village and School = Z(X*Y/X+Y)
--> 5(3*2/3+2)
--> 5(6/5)
--> 6Km - 12 years agoHelpfull: Yes(2) No(1)
- ans=6kms
time = distance/speed
5=D/3+D/2
D=6 - 12 years agoHelpfull: Yes(0) No(2)
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