9.45
21 percent is 21% or 21/100.
If 70 is 100 percent, 31.5 is 45 percent.
45
45% = 0.45 or 9/20
100(21/45) = 47 %, to the justified number of significant digits, like dogs in this sample.
45% of 90 is 40.5.
60% of 45 = 27
2.00*45/100 = 0.9
To find the percent increase from 45 to 66, first calculate the difference: 66 - 45 = 21. Then divide the difference by the original number: 21 / 45 ≈ 0.4667. Finally, multiply by 100 to convert to a percentage: 0.4667 × 100 ≈ 46.7%. Therefore, the percent increase is 46.7.
60% of $45= 60% * 45= 0.6 * 45= $27
108
810