Question

(0) Places A and B are 30 km apart and they are on a straight road. Hamid travels
from A to B on bike. At the same time Joseph starts from B
on bike, travels towards A. They meet each other after 20
minutes. If Joseph would have started from B at the same
time but in the opposite direction (instead of towards A)
Hamid would have caught him after 3 hours. Find the speed
of Hamid and Joseph.
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Answer 1

Answer:

solve by the formula of speed time and distance

Step-by-step explanation:

let the speed of both the bike be xkm per hour. when they will move in same direction time will be subtracted and will be added in opposite..