Add 9/80 and 7/6
1st number: 9/80, 2nd number: 1 1/6
9/80 + 7/6 is 307/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 6 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
9/80 = 9 × 3/80 × 3 = 27/240 - Likewise, for the 2nd fraction, since 6 × 40 = 240,
7/6 = 7 × 40/6 × 40 = 280/240 - Add the two like fractions:
27/240 + 280/240 = 27 + 280/240 = 307/240 - So, 9/80 + 7/6 = 307/240
In mixed form: 167/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/80+7/6 9/80+14/6 9/80+7/12 27/80+7/6 9/80+21/6 9/80+7/18 45/80+7/6 9/80+35/6 9/80+7/30 63/80+7/6 9/80+49/6 9/80+7/42