0
Anonymous
percentage = 45%
% rate:
= 18/40 * 100%
= 0.45 * 100%
= 45%
Wiki User
80%
50% of 40 is 20.
percentage of 18 = 1800% 18 * 100% = 1800%
18/20 as a percentage is 90%
1, 2, 4, 5, 8, 10, 20, 40
1600
200
2
1,2,4,5,8,10,20,40 1,3,5,9,15,45
$20
8/40 is 0.2 or 20%
1 and 2
The GCF is 20.
Three fourths of 40 is 30
1, 2 and 4.