Question

A car covers a certain distance in 2 h 10 km/h
In what time can it cover the same distance, if it
travels at 20 km/h?

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Answer 1

Answer:

A car covers a certain distance 4 hours /20km

Answer 2

Answer:

GIVEN:

↦ Time=2hrs

↦Speed = 10km/hr

SOLUTION:

Distance covered = s$\times$ t = 10 $\times$2 = 20 km

⇒Speed = 20km/hr

ஃ Time = $\frac{distance}{speed} = \frac{20}{20} = 1$hr