Mathematics, 28.09.2020 19:01 Carrchris021
Places a and b are 80 km apart from each other on a highway. a car starts from a and another from b at the same time. if they move in same direction they meet in 8hrs and if they move towards each other they meet in 1 hr 20mins . find the speed of cars (CLASS 10 MATHS: PAIR OF LINEAR EQUATIONS IN 2 VARIABLE)
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Places a and b are 80 km apart from each other on a highway. a car starts from a and another from b...
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