Two automobiles are 155km apart and travelling toward each other one automobile is moving with velocity of 70 km/hr and the other with 32 km/hr In how many hours will they meet?
2 answers
155/(70+32) = 155/102 ≈ 1.52 hours
70T+32T = 155
T = 152 hrs.
T = 152 hrs.
1 answer