1. 15 : 62⁄3 =

A. 1001⁄4

B. 100

C. 23⁄4

D. 21⁄4

15 divided by 6 2/3

change to an improper fraction

6 2/3 = (3*6 + 2) / 3 = 20/3

15 divided by 20/3

copy dot flip

15 * 3/20

45/20

divide top and bottom by 5

9 / 4

2 with remainder 1

2 1/2

Choice D

15 / 62/3 = 15 * 3/62 = 45/62

approximately 0,73