25.6
because it's .2 * 128
(.2 = 20% and 'of' means multiply)
2 x 12.8= 25.6 To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 128 = 25.6. Therefore, 20 percent of 128 is 25.6.
128 is what percent of 640:= 128 / 640= 0.2Converting decimal to a percentage:0.2 * 100 = 20%
128 / 640 = 0.2Converting decimal to a percentage: 0.2 * 100 = 20%
1 percent of 128 is 1.28
1.28 as a percent = 128% 1.28 * 100% = 128%
To find 20 percent of a value, multiply it by 0.2. In this instance, 128 x 0.2 = 25.6. Therefore, 20 percent of 128 ounces is equal to 25.6 ounces.
2 x 12.8= 25.6 To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 128 = 25.6. Therefore, 20 percent of 128 is 25.6.
128 is what percent of 640:= 128 / 640= 0.2Converting decimal to a percentage:0.2 * 100 = 20%
20
128
20% (one-fifth)
128 / 640 = 0.2Converting decimal to a percentage: 0.2 * 100 = 20%
20% of 640 = 640*20/100 = 128
128 = N - 0.20N; 128 = .80N; N = 160
20%. To get to this answer I used the cross multiplication property.
32.00 is 20% of 160. 160 - 32 = 128
1 gallon (US) = 128 fluid ounces 20 fluid ounces = (20 / 128) = 0.15625 = 15.625 percent