. Michael plays 1/5 of a song in 1/15 of a minute. How much time will it take him to play an entire song?
1/5 is one out of the 5 parts of the song. Now you need to multiply 1/15 by 5/1. This will give you 5/15 or 1/3 of a minute. It will take him 20 seconds to play the entire song.
Answer: \(\dfrac{1}{3}\) of a minute.
Step-by-step explanation:
Given : The time taken to play \(\dfrac{1}{5}\) of a song = \(\dfrac{1}{15}\) of a minute.
Then , The time taken to play an entire song will be : \(5\times\dfrac{1}{15}\) of a minute.
i.e. The time taken to play an entire song will be : \(\dfrac{1}{3}\) of a minute.
Hence, it will take \(\dfrac{1}{3}\) of a minute to play the entire song.