A student goes to school at the rate of 21km/h and reaches 6 minutes late. 2 If he travels at the speed of 3 km/h. he is 10 minutes early. The distance (in km) between the school and his house is

A student goes to school at the rate of 21km/h and reaches 6 minutes l

1.	A student goes to school at the rate of 21km/h and reaches 6 minutes late. 2 If he travels at the speed of 3 km/h. he is 10 minutes early. The distance (in km) between the school and his house is
A.	5
B.	4
C.	3
D.	1
Answer» C. 3

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A student goes to school at the rate of 21km/h and reaches 6 minutes late. 2 If he travels at the speed of 3 km/h. he is 10 minutes early. The distance (in km) between the school and his house is

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