Three clocks ring once at the same time. After that, the first clock rings after every 90 minutes,
the second after every 30 minutes, and the third after every 60 minutes. After how many
minutes will they again all ring together?
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2
Step-by-step explanation:
Three clocks ring once at the same time. After that, the first clock rings after every 90 minutes,
the second after every 30 minutes, and the third after every 60 minutes. After how many
minutes will they again all ring together?
Answered by
2
Answer:
180 minutes clock. rings
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