7 21 As A Percent
7 21 As A Percent. P% × y = x. This method is called prime factorization:
In this example we have: We can also work this out in a simpler way by first converting the fraction 7/25 to a decimal. To convert any percentage value to decimal use the next formula.
1) Move The Decimal Point Two Places To The Right:
Inflation is 2 percent, and your marginal tax rate is 30 percent. To convert 7.21% to decimal we just divide 7.21 by 100 (one hundred). In this example we have:
Now We Can See That Our Fraction Is 33.333333333333/100, Which Means That 7/21 As A Percentage Is 33.3333%.
We can also work this out in a simpler way by first converting the fraction 7/25 to a decimal. To convert from decimal to percent, just multiply the decimal value by 100. To do that, we simply divide the numerator by the denominator:
Step 1 7.21 / 100.
Step 2 = 0.0721 / 100. You put money into an account and earn a real interest rate of 6 percent. 7.21% divided by 100 equals 0.0721 ( point zero seven two.).
Once We Have The Answer To That Division, We Can Multiply The Answer By 100 To Make.
First, write the problem as an equation : The decimal 7.21 equals 721%. Now we can see that our fraction is 28/100, which means that 7/25 as a percentage is 28%.
The Fraction 7/21 Can Be Expressed As 33.33333333333333 Percent Or 33.3% (Rounded To 1 Decimal Place).
You can find this value by dividing the numerator by the denominator and multiplying the result by 100%, so: Solution for 7.21 percent as a decimal: Here, p is 7, y is 21, so the equation to solve is 7% × 21 = x.
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