walking at 3/4 of his usual rate a man reaches his office 20 minutes too late find his usual time
Answers
Answered by
4
Answer:
1 hour taken by him every day
Step-by-step explanation:
from speed=dist/time
dist=speed*time
speed*time=3/4(speed)*(t+20/60)
st=3S/4*(t+1/3)
t=3/4(3t+1/3)
4t=3t+1
t=1
1 hour is his daily time
mark as brainiest bro
Similar questions