Asked by Simran
Plz help me to solve this question
The distance between two stations A & B is 230km.Two motorcyclistr start simultaneously from A&B in opposite directions and the distance between them after 3hours becomes 20km.if the speed of one motorcyclist is 10km,hr less than that of the other,find the speed of the two motorcyclists.
The distance between two stations A & B is 230km.Two motorcyclistr start simultaneously from A&B in opposite directions and the distance between them after 3hours becomes 20km.if the speed of one motorcyclist is 10km,hr less than that of the other,find the speed of the two motorcyclists.
Answers
Answered by
HELP HELP HELP MNHS
let x be the rate(speed)
TABLE:
R * T = D
M1 x 3 = 3x
M2 x+10 3 = 3(x+10)
solution:
3x+3(x+10)=210 (210, bcoz 230-20 or
distance after 3hrs)
3x+3x+30=210
6x=180
x=30kph
TABLE:
R * T = D
M1 x 3 = 3x
M2 x+10 3 = 3(x+10)
solution:
3x+3(x+10)=210 (210, bcoz 230-20 or
distance after 3hrs)
3x+3x+30=210
6x=180
x=30kph
Answered by
Simran
Thank you..
Answered by
khushi
but what is the speed of other cyclist
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