Answer:
1/6+−2/9=−1/18
Explanation:
Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(16×33)+(−29×22)=?
Complete the multiplication and the equation becomes
318+−418=?
The two fractions now have like denominators so you can add the numerators.
Then:
3+−418=−118
This fraction cannot be reduced.
Therefore:
16+−29=−118