Add 7/14 and 84/9
1st number: 7/14, 2nd number: 9 3/9
7/14 + 84/9 is 59/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
7/14 = 7 × 9/14 × 9 = 63/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
84/9 = 84 × 14/9 × 14 = 1176/126 - Add the two like fractions:
63/126 + 1176/126 = 63 + 1176/126 = 1239/126 - 1239/126 simplified gives 59/6
- So, 7/14 + 84/9 = 59/6
In mixed form: 95/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 7/28+84/9 7/14+84/18 21/14+84/9 7/42+84/9 7/14+84/27 35/14+84/9 7/70+84/9 7/14+84/45 49/14+84/9 7/98+84/9 7/14+84/63