Add 40/28 and 9/6
1st number: 1 12/28, 2nd number: 1 3/6
40/28 + 9/6 is 41/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 6 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
40/28 = 40 × 3/28 × 3 = 120/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
9/6 = 9 × 14/6 × 14 = 126/84 - Add the two like fractions:
120/84 + 126/84 = 120 + 126/84 = 246/84 - 246/84 simplified gives 41/14
- So, 40/28 + 9/6 = 41/14
In mixed form: 213/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/28+9/6 40/28+18/6 40/56+9/6 40/28+9/12 40/28+27/6 40/84+9/6 40/28+9/18 40/28+45/6 40/28+9/30 40/28+63/6 40/28+9/42