Points A and B are 70 km apart on a highway. A car starts from A and another from B at the same time. If they travel in the same direction, they meet in 7 hours, but if they travel towards each-other, they meet in one hour. Find the speed of the two cars (in km/hr).

Points A and B are 70 km apart on a highway. A car starts from A

1.	Points A and B are 70 km apart on a highway. A car starts from A and another from B at the same time. If they travel in the same direction, they meet in 7 hours, but if they travel towards each-other, they meet in one hour. Find the speed of the two cars (in km/hr).
A.	20, 30
B.	40, 30
C.	30, 50
D.	20, 40
Answer» C. 30, 50

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Points A and B are 70 km apart on a highway. A car starts from A and another from B at the same time. If they travel in the same direction, they meet in 7 hours, but if they travel towards each-other, they meet in one hour. Find the speed of the two cars (in km/hr).

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