Add 40/28 and 36/56
1st number: 1 12/28, 2nd number: 36/56
40/28 + 36/56 is 29/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
40/28 = 40 × 2/28 × 2 = 80/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
36/56 = 36 × 1/56 × 1 = 36/56 - Add the two like fractions:
80/56 + 36/56 = 80 + 36/56 = 116/56 - 116/56 simplified gives 29/14
- So, 40/28 + 36/56 = 29/14
In mixed form: 21/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/28+36/56 40/28+72/56 40/56+36/56 40/84+36/56