The numbers are 80 and 9
87.2.
11.25 percent.
80 percent of 900 = 80/100 x 900/1 = 80/1 x 9/1 = 720/1 = 720
((75/100) x 80) + ((15/100) x 60) = 60 + 9 = 69
63 and 72 are the only two multiples of 9 between 60 and 80.
The numbers are 80 and 9
% rate = 9/80 * 100% = 11.25%
Not all multiples of 40 are multiples of 80. Only the even multiples of 40 are also multiples of 80. The odd multiples, e.g. 40, 120, 200, 280, and 360, are not multiples of 80.
7.2
80 times .9
72
Multiples of 80 are 10 and 8
11.25%
11.25 percent.
87.2.
First multiples of 80 are 1 and 80