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Rewrite the expression so that all of the numbers are fractions. Remember that dividing fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. Rewrite your answer as mixed number.
1 56
Before we evaluate the expression, let's first rewrite both mixed numbers so that they are improper fractions.
a bc=a* c+b/c
Multiply
Add terms
Recall that dividing fractions is the same as multiplying the first fraction by the reciprocal of the second fraction.
We need to find the answer in simplest possible form. Note that 132 and 72 have a common factor which is 12. Let's divide both the numerator and the denominator by 12.
There are no more common factors between the numerator and the denominator. We can also write this fraction as a mixed number because the numerator is greater than the denominator.
Write as a sum
Write as a sum of fractions
Calculate quotient
Add terms
File:Solution262151 0.svg
Now we will find the quotient of the numbers using the calculator. Remember to use parentheses around each of the mixed numbers so that the order of operations is performed correctly! Calculators cannot read our minds, unfortunately.
File:Solution262151 1.svg
Because the calculator found the same decimal for both calculations, we know that our answer was correct!