Monday

March 30, 2015

March 30, 2015

Posted by **Simran** on Wednesday, January 9, 2013 at 6:26am.

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.

- Math -
**HELP HELP HELP MNHS**, Wednesday, January 9, 2013 at 7:52amlet 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

- Math -
**Simran**, Wednesday, January 9, 2013 at 9:15amThank you..

**Answer this Question**

**Related Questions**

Math - The distance btwn two stations A and B is 230km.two motrcyclst start ...

math - the distance between two stations is 300km. two trains start ...

math - the distance between 2 station A and B is 230 km .two car start ...

maths - the distance between two stations is 340 km two trains start ...

AP Physics - Two particles, each of mass m and speed v, travel in opposite ...

math - The diagram below shows the speed time graph for a train travelling ...

geometry - Two cyclists set off at the same time from a point o .Cyclist p head ...

physics - Two particles, each of mass 3.00 kg and speed 5.41 m/s, travel in ...

physics - Two particles, each of mass 6.00 kg and speed 4.67 m/s, travel in ...

math - Alan has partially completed the chart showing the distance between his ...