Question
A car is travelling at a constant rate of 42 km/h. The
distance travelled by car from 9:40 am to 12:00 pm is:Solution
Let the distance be x km. And time taken by car = 2hr 20min => 2(20/60) = 2(1/3) = 7/3 hrs Distance = Speed × Time => (7/3) × 42 = 98 km
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