30% = 0.3
"Percent" = "of 100". So 30 is 30% of 100.
30% of 100 = 100*30/100 = 30
To convert 30 to a percent, multiply by 100. So, 30 × 100 = 3,000%
To find the percent of anything, you change the percent to a decimal, and multiply. Finding the percent of a sum is no different. ex: 10% of (30 + 100) I can use the distributive property to take 10% of 30, then add 10% of 100. .10(30 + 100) = .10*30 + .10*100 = 3 + 10 = 13 In order to see how this works, let's not distribute. .10(30+100) and instead, add 30 +100 first, then take the percent. .10(130) = 13 We get the same answer! You can take the percent of the whole thing, or you can take the percent of the pieces that add up to the whole.
275/100=2.75 2.75*30=82.5% This is the same as just doing 275*0.30=82.5%
"Percent" = "of 100". So 30 is 30% of 100.
percent of 30/100 = 30%= 30/100 * 100%= 0.30 * 100%= 30%
30% of 100 = 100*30/100 = 30
To convert 30 to a percent, multiply by 100. So, 30 × 100 = 3,000%
This will amaze you: 100 is 100% of 100. 30 is 30% of 100.
8 and 1/3 feet of rope = 100 inches.30 percent of the rope = 30 inches.
275/100=2.75 2.75*30=82.5% This is the same as just doing 275*0.30=82.5%
To find the percent of anything, you change the percent to a decimal, and multiply. Finding the percent of a sum is no different. ex: 10% of (30 + 100) I can use the distributive property to take 10% of 30, then add 10% of 100. .10(30 + 100) = .10*30 + .10*100 = 3 + 10 = 13 In order to see how this works, let's not distribute. .10(30+100) and instead, add 30 +100 first, then take the percent. .10(130) = 13 We get the same answer! You can take the percent of the whole thing, or you can take the percent of the pieces that add up to the whole.
15% of 30% 15/100 =0.15 30/100 =0.3 0.15×0.3 = 0.045.
No.17% of 3000= 17%/100% * 3000= 0.17 * 30= 5100.17% of 3000= 0.17%/100% * 3000= 0.17 * 30= 5.1
40 is 100 percent. 40/100 = 0.4 is 1 percent. 30/0.4 = 75 percent.
30%% rate:= 30/100 * 100%= 0.30 * 100%= 30%