Add 9/84 and 80/14
1st number: 9/84, 2nd number: 5 10/14
9/84 + 80/14 is 163/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 14 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
9/84 = 9 × 1/84 × 1 = 9/84 - Likewise, for the 2nd fraction, since 14 × 6 = 84,
80/14 = 80 × 6/14 × 6 = 480/84 - Add the two like fractions:
9/84 + 480/84 = 9 + 480/84 = 489/84 - 489/84 simplified gives 163/28
- So, 9/84 + 80/14 = 163/28
In mixed form: 523/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/84+80/14 9/84+80/28 27/84+80/14 9/84+80/42 45/84+80/14 9/84+80/70 63/84+80/14 9/84+80/98