Question

If a man covere AC distance with the
spud of 30 km/h then at what speed he
should cover to remaining distance so the
Average speed is 40 km/n

Answer 1

Answer:

PLEASE NOTE THIS POINT AS BRAINLIEST

Answer 2

Step-by-step explanation:

distance covered with 30m/sec speed=AC

distance covered with 40m/sec =???

time=s/v

ratio of both times =30/AC:40/x

30x=40AC(cross multiplication)

x=40/30AC

the distance is 4/3AC