(6 stone 3 pounds) + (30%) = 8 stone 1 pound 1.92 ounces.
10%+30%=40%
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.
To find 200 increased by 30 percent, first calculate 30 percent of 200, which is 60. Then, add this amount to the original number: 200 + 60 = 260. Therefore, 200 increased by 30 percent is 260.
You get 17.
49.95
The answer would be 17.
To find 30 percent of a number, multiply the number by 0.3. In this instance, 0.3 x 185.00 = 55.5. If the number refers to a unit of currency, don't forget to add the appropriate unit and add an extra trailing zero.
The function f(x) = 1.3*x
The tax amount is $1.80 and the total will be $31.80
40
"Percent" = "of 100". So 30 is 30% of 100.
It is as simple as doing this on a calculator. 162.16 X 1.1 =178.376. To add 10 % multiply by 1.1. To add 30%, 1.3. 125%, 2.25. See the pattern? The percent divided by 100 plus one.