Question 5
The theatre lights follow the plan shown. For how many minutes in total are exactly two lights on together?
IKMC 2023 - Grades 3-4 - Set 2 - Self-study Question 5
IKMC · IKMC 2023 - Grades 3-4 - Set 2 - Self-study
IKMC · IKMC 2023 - Grades 3-4 - Set 2 - Self-study