3. The Percent Proportion
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Multiply both the numerators and the denominators.
3/20
We are asked to do the following multiplication.
The product is equal to 320.
Now we will find the product of the fractions using the calculator. Remember to use parentheses around each of the fractions so that the order of operations is performed correctly! Calculators cannot read our minds, unfortunately.
Because the calculator found the same decimal for both calculations, we know that our answer was correct!