Question

A 30-minute TV program consists of three commercials, each 2 1/2 minutes long, and four equal-length entertainment segments. How long is each entertainment segment?
What is the strategy plans and answer.

Answer 1

2.5 × 4/1= 5/1 ×4/1= 20.

20÷4 Because of 4 equal length answer is 5. Divide 20/4.

Answer 2

for one show it will be 23.1 minutes if you multiply 2.30 minutes by 3 and get 6.9 you subtract 6.9 from the 30 minutes and you should 23.1 minutes