Question

In a school, Grade 1 has 30-minute periods; Grade 5 has 40-minute periods; and Grade 10 has 60-minute periods. The classes start for all three grades at 9:00 a.m. A morning break occurs at the same time for all the classes. At what time will the first morning break occur.​

Answer 1

Answer:

11:am

Step-by-step explanation:

The break occur at 11:am

Answer 2

Answer:

11

Step-by-step explanation:

A BREAK OCCURS FOR ALL GRADE AT SAME TIME 11 AM