# Distance travelled

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A car travels at a constant speed of 70km per hour for a time of 2 hours and 45 minutes. Its speed is quoted to the nearest km/h and the time is quoted to the nearest minute.

Calculate:

a) the maximum possible distance that the car could have travelled

b) the minimum distance the car could have travelled

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#### Solution Preview

a) the maximum possible distance that the car could have travelled

Maximum distance is when

speed= 70.4 Km/hr

time= 2 hrs 45.4 min = 2.757 hrs

Since speed is quoted to the nearest km/h and the time is quoted to ...

#### Solution Summary

Calculates the maximum and minimum distance travelled by a car.

$2.49