Expressed as a percentage, 21/70 x 100 = 30 percent.
Expressed as a percentage, 21/70 x 100 = 30 percent.
To work out the percentage of, for example, 21 correct answers out of 30 questions, do the following: 21 ÷ 30 × 100 = 70 (add the percentage sign, thus: 70%)(If the answer had been 0.70, ignore the 0. and use 70 as the percentage.)
70%
21/30 x 100% = 70%
21%
To convert 10 over 21 into a percentage, divide 10 by 21, which equals approximately 0.4762. Then, multiply this result by 100 to get the percentage. Therefore, 10 over 21 as a percentage is approximately 47.62%.
The total after taking off the percentage is 21 pounds.
42 ÷ 70 × 100 = 60%
70 %
70%
70%
70%