Let's call our missing number x. Expressing this in terms of an equation, we get: 42% * 80 = x
Since a percentage is just the percent number divided by 100, we have:
42 * 80
Since our fraction is not reduced, we need to calculate a greatest common factor From that lesson, we have a GCF of 20 Dividing numerator and denominator by our 20, we get 168/5 x = 33.6 or 168/5
Now we know that 42 percent (%) of 80 is 33.6 or 168/5.
How does the Percentage-Decimal-Fraction Relations Calculator work?
Calculates the relational items between a fraction, a decimal (including repeating decimal and terminating decimal), a percentage, and the numerator and denominator piece of that fraction. Also calculates the percentage change going from one number to another or the amount increase or decrease of a percentage above/below a number. Round decimals. decimals into fractions This calculator has 1 input.
What 3 formulas are used for the Percentage-Decimal-Fraction Relations Calculator?