50
23/27 ÷ 45 = 23/27 ÷ 45/1 = 23/27 × 1/45 = (23×1)/(27×45) = 23/1215
68
9.0721
Estimate: 40+20 = 60 Actual: 38+23 = 61
50
23/27 ÷ 45 = 23/27 ÷ 45/1 = 23/27 × 1/45 = (23×1)/(27×45) = 23/1215
22
45 percent of 23 = 10.35
68
23+45= = 68
9.0721
23 is, because it is the most common number in the list.
45 percent of 23 = 10.35
20 + 60 = 80
23 - 45 + 17 = -5
0.5111