Question

A car travelling with 5/7 of its usual speed covers 42 km

Answer 1

Explanation:

Average velocity= distance/ time

= 42/60

= 21/30

=7/10

=0.7

Thank you

# It's Astro

Answer 2

Let usual speed be x and time be t

5/7x*t=42

x*t=58.8

So usual distance covered = 58.8 km