Question

Change to an improper fraction
9 1/3
9 2/5
6 3/4
6 2/7

Answer 1

To change to an improper fraction, multiply the whole number by the demoniator of the fraction, then add it to the numerator.

For example, for the first one:
\[9 \frac{ 1 }{ 3}\]

Multiply 9 x 3 to get 27, then add it to the numerator:

27+1=28

\[ \frac{ 28 }{ 3}\]

Use the same method for the rest of the problems.