Question

Use a common denominator to find equivalent fractions for and Enter the correct fractions in the boxes. 1 6 8 9 5 6 1 +

Answer 1

The common denominator of both fractions is 12.

Once we have this we multiply the numerator and denominator of each fraction by 12. Then:

$\frac{3}{4}\cdot\frac{12}{12}=\frac{36}{48}$

and:

$\frac{1}{6}\cdot\frac{12}{12}=\frac{12}{72}$