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Mathematics, 23.06.2019 06:30 jrassicworld4ever
Trains a and b are 240 miles apart. both start at the same time and travel toward each other. they meet 3 hours later. the speed of train a is 20 miles faster than train b. find the speed of each train.
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Trains a and b are 240 miles apart. both start at the same time and travel toward each other. they m...
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