Add 36/56 and 28/30
36/56 + 28/30 is 331/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 30 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
36/56 = 36 × 15/56 × 15 = 540/840 - Likewise, for the 2nd fraction, since 30 × 28 = 840,
28/30 = 28 × 28/30 × 28 = 784/840 - Add the two like fractions:
540/840 + 784/840 = 540 + 784/840 = 1324/840 - 1324/840 simplified gives 331/210
- So, 36/56 + 28/30 = 331/210
In mixed form: 1121/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/56+28/30 36/56+56/30 36/56+28/60 36/56+84/30 36/56+28/90