Math

Two cars start at the same time from two places 330 km. apart and travel toward each other.Car A travels at 50 kph and Car B at 45 kph. If Car A rests for one hour on the way, in how many hours after they left will they meet?

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  1. 50(t-1) + 45 t = 330
    95 t - 50 = 330
    95 t = 380
    t = 380/95 about 3 hours

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  2. 380/95 is exactly 4 hours.

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