Add 9/8 and 14/7
1st number: 1 1/8, 2nd number: 2 0/7
9/8 + 14/7 is 25/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 7 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
9/8 = 9 × 7/8 × 7 = 63/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
14/7 = 14 × 8/7 × 8 = 112/56 - Add the two like fractions:
63/56 + 112/56 = 63 + 112/56 = 175/56 - 175/56 simplified gives 25/8
- So, 9/8 + 14/7 = 25/8
In mixed form: 31/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/8+14/7 9/8+28/7 9/16+14/7 27/8+14/7 9/8+42/7 9/24+14/7 9/8+14/21 45/8+14/7 9/8+70/7 9/40+14/7 9/8+14/35 63/8+14/7 9/8+98/7 9/56+14/7 9/8+14/49