What is the exact length of AC?

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

One integer is 8 times another. if the product is 72, then find the integers

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth