Question

A car completed a certain journey in 8 hours. It covers half the distance at 40 km per hour and the rest at 60 km per hour. The length of the journey is

Answer 1

hope it will help you...

Answer 2

D1=40×4=160 km

D2=60×4=240km

total length of journey= 160+240=400km

mark me as BRIANLIEST