mrdreyes08 mrdreyes08

22-02-2020
Mathematics

contestada

alyssa and her brother luke are racing cars around a track. it takes alyssas car 15 seconds to go one complete run and around the track. it takes lukes car 12 seonds to go around the track one time. how many seconds will it takes for both cars to return to the starting point at the same time?

Respuesta :

Аноним Аноним

24-02-2020

Answer:

60 speckin.

Step-by-step explanation:

LCM 12 15: 60

Therfore, 60 speckins.

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