Question

in opposite direction and distance between them aner
less than that of other by 8 km/hr, find the speed of each.
creamer goes downstream from one port to another in 9 hours and covers the same distance
upstream in 10 hours. If the speed of stream be 3 km/hr, find the speed of streamer in still water
and distance between the ports.​

Answer 1

Answer:

Step-by-step explanation:

Let S

1

​

be speed of A and S

2

​

be speed of B also $${S}_{1}> {S}_{2}$$

∴1.S

1

​

+1.S

2

​

=25km....(1) (When travels in opposite direction)

When travels in same direction the distance travelled has difference of 25km.

i.e., 5.S

1

​

+5.S

2

​

=25km....(2) From (1) and (2) S

1

​

=10km/hr