31. Lian has yards of ribbon she will use to make bows. She will use yard of ribbon to make each bow. After Lian has made all the bows possible with the ribbon, what length of ribbon, in yards, will NOT have been used to make bows?

Answer and Explanation

Your Answer is

Correct Answer is B

Explanation

6.5÷0.75 = 8.66667, you can make 8. 6.5-0.75×8 = 0.5, the remaining 1/2 Ribbon cannot bow.