Subtract as indicated: `5 6/7-2 2/3`

Subtract as indicated: 4 3/4-2 1/6

Subtract as indicated: 4 3/4-2 1/6

Subtract as indicated: 4 2/5-2 1/5

Subtract as indicated: 4 2/5-2 1/5

Subtract as indicated: 8/3-5/9

Subtract as indicated: 8/3-5/9

Arrange the given ratios as indicated: a. In ascending order: In descending order: i. 2:3, 3:5, 5:6, 2:9 ii. 1:4, 3:5, 5:6, 7:10

Arrange the given ratios as indicated: a. In ascending order: i. 2:3, 5:7, 5:6, 11:14 ii. 3:5, 2:7, 3:10,9:14

Subtract : 7 3/7-6 2/5