21 = 0.7142857142857143
0.7143
15 divided by 21 = 71.42 so the percentage is 71% that is about a D-
15 divided by 5/7 = 21
1.4
common divisor is 3 and 1 6 divided by 3 = 2 6 divided by 1 = 6 15 divided by 3 = 5 15 divided by 1 = 15 21 divided by 3 = 7 21 divided by 1 = 21
% rate:= 15/21 * 100%= 0.7143 * 100%= 71.43%
yes 21 can be divided by 3 and 7 45 can be divided by 3, 5, 9 and 15
71.43%% rate:= 15/21 * 100%= 0.7143 * 100%= 71.43%
1.4
common divisor is 3 and 1 6 divided by 3 = 2 6 divided by 1 = 6 15 divided by 3 = 5 15 divided by 1 = 15 21 divided by 3 = 7 21 divided by 1 = 21
15
% rate:= 15/21 * 100%= 0.7143 * 100%= 71.43%
yes 21 can be divided by 3 and 7 45 can be divided by 3, 5, 9 and 15
21.4667
71.43%% rate:= 15/21 * 100%= 0.7143 * 100%= 71.43%
7.5
15 / 21 = 0.714286Converting decimal to a percentage: 0.714286 * 100 = 71.43%
1.1667
21%
15