Logic and Reasoning
30. SPEED, DISTANCE
AND TIME
LOGICAL MATHEMATICAL
Amiya is given the following problem to solve.
A car travelled from Town A to Town C, passing through Town B.
The table shows the distance between Town A and Town B, between
Town B and Town C, the time taken and the speed of the car for each part
Find the average speed of the car.
Town A to Town B
Town B to Town C
120 km
Distance
100 km
Time
3 h
2 h
50 km/h
Speed
40 km/h
Amiya's solution:
Average speed = (50 + 40) = 2
= 90 = 2
= 45 km/h
a. What is Amiya's error?
b. Show the correct solution.
please answer this question
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Step-by-step explanation:
I did not understand the question please clearly
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