John started a journey from his house at 7:30 in the morning to go to the nearest town to attend a meeting . He drove his car at an average speed of 40 km/h and reached the town at 10 a.m . find out the speed with which he could have driven the car to reach the town at 9:30 a.m.
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Answer:
50 kmpH
Step-by-step explanation:
distance = 40 × 2.5 = 100 Km
desired speed = 100 / 2 = 50 KmpH to reduce time by half hour.
Step-by-step explanation:
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