Question

Decide which expression would be used to complete the sentence:
A 7-inch string is cut into n equal pieces. Each piece is
_____ inches
long.
a. n/7 d. 7 - n
b. 7/n e. n - 7
c. 7n f. n + 7

Answer 1

Answer:

A 7-inch string is cut into n equal pieces. Each piece is 7/n inches long.