Asked by Jiskha
one radio station broadcast a weather forecast every 18 minutes and another station broadcast a commercial every 15 minutes. If the stations both a weather forecast and😛a commercial at noon,when is the next time that both will be broadcast at the same time
Answers
Answered by
Damon
18 = 3*3*2
15 = 3*5
LCM = 3*3*2*5 = 90 minutes so 1:30
15 = 3*5
LCM = 3*3*2*5 = 90 minutes so 1:30
Answered by
Jacynda campbell
1:30
Answered by
^
Yes It is 90 Minutes or 1:30pm correct
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