10
QuizMultiple Choice

Applications of Unit Rates

Question 10 • HCISD-Mathematical Models with Applications B-CR SUMMER

It takes Dariya 35 seconds to download 5 songs from the Internet. How can the number of seconds it would take Dariya to download 7 songs at this rate be determined?

Answer
A
By dividing 35 by 7.
B
By multiplying 35 by 7.
C
By finding the unit rate and dividing it by 7.
D
By finding the unit rate and multiplying it by 7.