The fact family for 89 and 72 consists of the numbers 89, 72, and their sum, which is 161. The related addition and subtraction equations are: 89 + 72 = 161 and 161 - 89 = 72, as well as 161 - 72 = 89. Thus, the fact family includes these four equations.
89 + 72 = 161
average of 72 percent and 89 percent = 80.5%average = (72% + 89%)/2 = 161/2 = 80.5%
80.5% Because (72+89)/2 = 80.5
Yes. 72 + 89 = 161 161 ÷ 2 = 80.5
(72+89)/2 = 161/2 = 80.5%
89 + 72 = 161
average of 72 percent and 89 percent = 80.5%average = (72% + 89%)/2 = 161/2 = 80.5%
80.5% Because (72+89)/2 = 80.5
Yes. 72 + 89 = 161 161 ÷ 2 = 80.5
(72+89)/2 = 161/2 = 80.5%
72
Approximately 124%.
the median is 785
9 8w - 17 = -89 ie 8w = -89 + 17 = -72 w = -9
89
72.00
89