a theater has two screens and shows its movies continuously. a 30 minute documentary is shown on one. a 120 minute film is shown

Question

3 years ago

9

a theater has two screens and shows its movies continuously. a 30 minute documentary is shown on one. a 120 minute film is shown

on the other. If both showings start at noon, how many minutes will pass before both movies begin again at the same time?

Mathematics

1 answer:

BigorU [14] · Answer 1 · 2022-06-03T17:47:09+03:00

BigorU [14]3 years ago

3 0

Answer:
120 minutes

Explanation:
The film starts at noon (12pm) and takes 120 minutes or 2 hours meaning it will stop and replay at 2:00pm. The documentary is 30 minuets meaning it will finish and replay again at 12:30, 1:00, 1:30 then at 2:00.