If you divide by seven instead of multiplying by seven, you are off by a factor of 49. Example, to calculate the percentage: 100 x 7 = 700, 100 / 7 = 14.29. The percentage error is about 98%.
43.75%
87.5%
58.3%
120%
Yes it is. 18 / 20 = .9 3 / 4 = .75
Seven twelves as a percentage is 58.33%.
the percentage of 0.0007 = 0.07%
If you divide by seven instead of multiplying by seven, you are off by a factor of 49. Example, to calculate the percentage: 100 x 7 = 700, 100 / 7 = 14.29. The percentage error is about 98%.
50%
70%
35%
43.75%
87.5%
58.3%
120%
87.5%