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31 votes
31 votes
5. A father checks on his new born baby every after 45 minutes. The mother checks on the same baby after every 30 minutes. You also check on the same baby after every 1 hour. If the three of you last checked on the baby together at 10:30 am, when again will you check on the baby together?​

User Yvan
by
3.0k points

1 Answer

9 votes
9 votes

Answer:

1:30

Explanation:

45 times 4

1 times 2

30 times 4

User SGambolati
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3.3k points