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Since April 1, Xiaoming's mother has a day off every four days, and his father has a day off every six days. When his parents have a full day off, the whole family will go to the park together How many days before Xiao Ming's family can play together? The answer is 4, 12 or 5, 5? Why
May 5th
On Friday, mom and dad are at home. Dad works for 5 days and has a day off. Mom works for 6 days and has a day off. What day is the next time mom and dad are at home at the same time?
This is the fourth grade problem
When mom and dad are at home, the number of days from today (that is, Friday) should be the least common multiple of 5 and 6. This number is 30 days, and the next 30 days is the day of the week. 30 days is four weeks and two days, and the whole number of weeks can not be considered, because it represents a cycle. Only those two days are considered, and that is Sunday!
Answer: Sunday!
Dad works for 6 days and takes a day off, mom works for 7 days and takes a day off. If Dad and mom take a day off at the same time on March 4, then they will be happy
The next time to rest at the same time is in a few months. I'm so anxious
It can be summed up as the least common multiple of 7 and 8, that is, 56, then rest on the 56th day after March 4 and rest on April 28
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