Question

Which rates are equal? Choose 2.

A. 630 miles per 9 hours
B. 1,320 miles
per 24 hours
C. 1,170 miles per 18 hours
D. 455 miles per 7 hours
E. 840 miles per 14 hours

Answer 1

C. 1170 miles per 18 hours

D. 455 miles per 7 hours

Explanation:

1170/18=65

455/7=65