on a track for remote-controlled racing cars, racing car A completes the track in 28 seconds , while racing car B completes it in 24 seconds. If they both start at the same time, after how many seconds will they be side by side again?
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on a track for remote-controlled racing cars, racing car A completes the track in 28 seconds , while racing car B completes it in 24 seconds. If they both start at the same time, after how many seconds will they be side by side again?
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Answer:
4 seconds
Step-by-step explanation:
Assuming that the remote-cobtrolled racing cars started at the same time, 28-24 is 4.
Solution :
28(6) = 24(7)
168 = 168
They'll be side by side in 168 seconds