Question

A car completes a journey in seven hours it covered half of the distance at 40 kmph and the remaining half at 60kmph speed then the distance covered is

Answer 1

Given time = 7hrs
speed = so total speed = 40+ 60 = 100km/h
as we know D = S×T = 100 × 7 = 700 km ans
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Answer 2

time=7hrs
speed=40+60km/hrs=100km/hr
distance=?
according to condition,
$distance = speed \times time$
= 100*7
=700km /hr

plz mark as braniliest....