The distance between the places H and O is D units. The average speed – McqOptions

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1.	The distance between the places H and O is D units. The average speed that gets a person from H to O in a stipulated time is S units. He takes 20 minutes more time than usual if he travels at 60 km/h, and reaches 44 minutes early if he travels at 75 km/h. The sum of the numerical values of D and S is:
A.	358
B.	384
C.	376
D.	344
Answer» C. 376

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