Question

to convert 67,000 inches into miles, which two ratios could you multiply by? algebra a. 12in\1 foot and 1mile\ 5280 feet b. 1 foot/ 12in and 5280/1mile c. 1foot/12in and 1mile/ 5280 d. 12in/ 1foot and 5280/ 1 m

Answer 1

use these conversions:

1 foot = 12 in

1 mile = 5280 feet

67000 in * [1 ft /12 in] * [1 mile/5280 ft]

Then the answer is the option c.