Question

A car cover a distance of 210 km in 5 hrs. How long it takes to cover a distance of 54 km

Answer 1

time car takes to cover 210km = 5 hrs
time car will take to cover 1 km = 5/210 => 1/42 hrs

=> time it will take to cover 546 km = 546 × 1/42 => 13 hrs

hope this helps

Answer 2

1.28 hrs required to travel 54 km