contestada

The museum has tours every 20
minutes and a video to watch
every 15 minutes. Both the video
and tour start at 10:00 a.m. What
is the next time they will both be
starting at the same time?
​

Respuesta :

it is at 11:00 because if you add

20

[tex]20 +20 + 20 = 60and15 + 15 + 15 + 15 = 60[/tex]

you will get 11:00

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