swabytonique929 swabytonique929

04-10-2019
Mathematics

contestada

8. Four cars go round a racing track in 1 min 12 seconds. I min 28 seconds. 1 min 39 seconds
and I min 48 seconds respectively. They started together. How long will it be until they all pass
the starting point together again?

Respuesta :

gingerboy54828 gingerboy54828

04-10-2019

Answer:

1 min and 48 seconds

Step-by-step explanation:

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