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vladimir1956 [14]
3 years ago
12

Train a has a speed of 15 miles per hour greater than that of train

Mathematics
1 answer:
dem82 [27]3 years ago
8 0
150 mil - 120 mil = 30 mil
30 mil / 15 mph = 2 hr
120 mil / 2 hr = 60 mph
150 mil / 2 hr = 75 mph
Train A: 75 mph
Train B: 60 mph
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