Question

A car travels at speed of 72 km/hr 7½ hrs.calculate the distance traveled by it​

Answer 1

Answer:

540 km.

Explanation:

DISTANCE=SPEED × TIME

=72 × 7.5 =540KM.

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Answer 2

Answer:

540km

Explanation:

As we know, Distance= Speed x Time

Speed= 72km/h

Time= 7$\frac{1}{2}$ hours

7$\frac{1}{2}$ hours= $\frac{15}{2}$ hours (Applying the method of converting mixed fraction to improper fraction= Whole number x denominator + numerator / the same denominator)

So,

72 X $\frac{15}{2}$

36 X 15

= 540km

Hope it helps.

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