A boy travelled from his home to school at a speed of 10 km/h and came back at a speed of 6 km/h. If the time taken by him to complete the journey is 3 hours, what is the total distance travelled by him?

A boy travelled from his home to school at a speed of 10 km/h and came

1.	A boy travelled from his home to school at a speed of 10 km/h and came back at a speed of 6 km/h. If the time taken by him to complete the journey is 3 hours, what is the total distance travelled by him?
A.	11.25 km
B.	22.25 km
C.	22.5 km
D.	11.5 km
Answer» D. 11.5 km

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A boy travelled from his home to school at a speed of 10 km/h and came back at a speed of 6 km/h. If the time taken by him to complete the journey is 3 hours, what is the total distance travelled by him?

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