18
18
162 can indeed be divided into 3, 6, and 9. 162/3 = 54 162/6 = 27 162/9 = 18
X/9 = 18 multiply through by 9 X = 162 check 162/9 = 18 18 = 18 checks
2
1, 2, 3, 6, 9, 18, 27, 54, 81, 162.
Convert the percentage to a decimal:18% = 18 / 100 = 0.18Next . . .What is 18% of 162= 18% * 162 = 0.18 * 162 = 29.16
81
4.5
40.5
2/9 x 7/18 = 14/162 or 7/81
162