A man travels the first part of his journey at 20km/hr and the next part at 80km/hr, covering the entire journey at an a

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Q 2432367232.     A man travels the first part of his journey at 20km/hr and the next part at 80km/hr, covering the entire journey at an average of 45km/hr. What is the ratio of the distance that he covered at 80 km/hr to that he covered in 20km/hr?
IBPS-CLERK 2017 Mock Mains
A

20:9

B

20:7

C

3:14

D

5:19

E

None of these

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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