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7. The ratio of the speed of the two trains is 2:5. If the distances they travel are in the ratio 5 - 9 find the ratio of times taken by them.?
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7. The ratio of the speed of the two trains is 2:5. If the distances t...
Solution:
Given:
- Speed ratio of the two trains = 2:5
- Distance ratio traveled by the two trains = 5:9
Let's assume:
- The speed of the first train = 2x
- The speed of the second train = 5x
- The distance traveled by the first train = 5y
- The distance traveled by the second train = 9y
Ratio of times taken by the two trains:
- Time = Distance/Speed
Time taken by the first train:
= 5y / 2x
= 5y / 2(2)
= 5y / 4
Time taken by the second train:
= 9y / 5x
= 9y / 5(5)
= 9y / 25
Ratio of times taken by the two trains:
= (5y / 4) : (9y / 25)
= 25 : 36
Therefore, the ratio of times taken by the two trains is 25:36.
Given:
- Speed ratio of the two trains = 2:5
- Distance ratio traveled by the two trains = 5:9
Let's assume:
- The speed of the first train = 2x
- The speed of the second train = 5x
- The distance traveled by the first train = 5y
- The distance traveled by the second train = 9y
Ratio of times taken by the two trains:
- Time = Distance/Speed
Time taken by the first train:
= 5y / 2x
= 5y / 2(2)
= 5y / 4
Time taken by the second train:
= 9y / 5x
= 9y / 5(5)
= 9y / 25
Ratio of times taken by the two trains:
= (5y / 4) : (9y / 25)
= 25 : 36
Therefore, the ratio of times taken by the two trains is 25:36.
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7. The ratio of the speed of the two trains is 2:5. If the distances they travel are in the ratio 5 - 9 find the ratio of times taken by them.?
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7. The ratio of the speed of the two trains is 2:5. If the distances they travel are in the ratio 5 - 9 find the ratio of times taken by them.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 7. The ratio of the speed of the two trains is 2:5. If the distances they travel are in the ratio 5 - 9 find the ratio of times taken by them.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 7. The ratio of the speed of the two trains is 2:5. If the distances they travel are in the ratio 5 - 9 find the ratio of times taken by them.?.
7. The ratio of the speed of the two trains is 2:5. If the distances they travel are in the ratio 5 - 9 find the ratio of times taken by them.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 7. The ratio of the speed of the two trains is 2:5. If the distances they travel are in the ratio 5 - 9 find the ratio of times taken by them.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 7. The ratio of the speed of the two trains is 2:5. If the distances they travel are in the ratio 5 - 9 find the ratio of times taken by them.?.
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