Mathematics, 23.04.2021 21:00 taylor493
The bird chirps every 8 minutes, the frog croaks every 10 minutes, and the cow moos every 12 minutes. If exactly at 8:00 am the bird, the frog, and the cow all chirped, croaked, and mooed at the same time when would be the next time all three of this thing happen exactly at the same time?
A: 8:12 am
B: 8:30 am
C: 8:40 am
D: 10:00 am
E: None of these
Answers: 1
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The bird chirps every 8 minutes, the frog croaks every 10 minutes, and the cow moos every 12 minutes...
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