15 3/5 - 3 2/7 = ?

A. 12 31/35
B. 12 11/35
C. 11 21/35
D. 11 1/35

Barbara's piano instructors house is 7 1/8 miles from her house. after biking for 1 3/4 miles she stops to rest how much longer does she need to bike to reach her instructor's house

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

Define multiplicative inverse. give an example of a number and its multiplicative inverse.