Question

ajay6 hour driving speed = 65kmph first 4 hrs = 60kmph what is he's speed for last 2 hrs

Answer 1

Answer:

Step-by-step explanation:

Ajay's Avg driving speed for the trip = 65km/hr

time =6hr

distance = 65*6 = 390km

first 4 hrs speed = 60km hr

first 4 hrs dist. = 4*60 = 240kms

dist. left = 150 km

speed = dist/time

=150/2

=75kms/hr