
Patrick B. answered 02/21/21
Math and computer tutor/teacher
So the 2nd train only travels for 2 hours...
4 * 40 + 2 * 60 = 80+120 = 200
option B
James H.
asked 02/21/21A train leaves the station traveling at 40 miles per hour. A second train leaves the station traveling at 60 miles per hour. The second train leaves the station 2 hours after the first train leaves. Both trains stop traveling 4 hours after the first train left. Together, the two trains traveled how many miles? A. 160 B. 200 C. 240 D. 280 E. 400
Patrick B. answered 02/21/21
Math and computer tutor/teacher
So the 2nd train only travels for 2 hours...
4 * 40 + 2 * 60 = 80+120 = 200
option B
d = rt
40(4) + 60(2) = 160 + 120 = 280
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