1) z = 9/2 = 4.52) y = 22 6/43 - 14 = 22 6/43 - 14 = 22 6/43 - 14 = 8 6/433) 7/15 + 2 8/15 = 7/15 + 2 + 8/15 = 2 7.33/15 = 2 7.33/15 = 3 7.33/15 = 3 7 1/3
1) z = 9/2 = 4.5
2) y = 22 6/43 - 14 = 22 6/43 - 14 = 22 6/43 - 14 = 8 6/43
3) 7/15 + 2 8/15 = 7/15 + 2 + 8/15 = 2 7.33/15 = 2 7.33/15 = 3 7.33/15 = 3 7 1/3