Select the correct answerA car travels 80 km. in 2 hours and a train travels 180 km. in 3 hours. The ratio of the speed of the car to that of the train is?Options2 : 33 : 44 : 33 : 2
Question
Select the correct answerA car travels 80 km. in 2 hours and a train travels 180 km. in 3 hours. The ratio of the speed of the car to that of the train is?Options2 : 33 : 44 : 33 : 2
Solution
To solve this problem, we first need to find the speed of both the car and the train.
Speed is calculated by dividing the distance travelled by the time taken.
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For the car: Distance = 80 km Time = 2 hours So, Speed of car = Distance/Time = 80/2 = 40 km/h
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For the train: Distance = 180 km Time = 3 hours So, Speed of train = Distance/Time = 180/3 = 60 km/h
Now, we need to find the ratio of the speed of the car to that of the train.
Ratio = Speed of car / Speed of train = 40/60 = 2/3
So, the correct answer is 2 : 3.
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