Current location - Training Enrollment Network - Books and materials - Mingming and Honghong go to the library to read books.
Mingming and Honghong go to the library to read books.
1. When will Mingming and Dongdong meet in the library next time?

The least common multiple problem, the least common multiple of 2 and 3 is 6, so two people meet on Thursday after 6 days.

2. When will Mingming and Jun Jun meet in the library next time?

The least common multiple of 2 and 4 is 4, so two people meet four days later, that is, Tuesday.