The music for nadia’s dance routine last for exactly 4 minutes. when nadia dances her routine, she starts with her music and finishes 12 seconds before the music ends. what percent of the time the music is playing is nadia dancing?

Step-by-step explanation:

Givens:

Basically, the music is 12 seconds more than the routine, that is, the music last 4 minutes and 12 seconds, which have to transform to just minutes to find the ration between both durations.

So, the music is . Now to find the percentage of the music is Nadia's routine, we just have to divide:

Therefore, Nadia's routine is around 0.95 times the duration of the music.

rectangle that is ther answer you

step-by-step explanation: