Answer:
150
Step-by-step explanation:
Time in Distance 1+ time in distance 2= 22
let the 1st Distance be x
2nd Distance = 500-x
time = distance / speed
x/10 + (500-x)/50= 22
LCM = 50
multiply equation by 50
5x+500-x=11004
x=600
x=150 m
150 m at 10m/s
350 m at 50m/s
(hope this helps have a great day ☺️)
All of them