Add 56/27 and 40/30
1st number: 2 2/27, 2nd number: 1 10/30
56/27 + 40/30 is 92/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
56/27 = 56 × 10/27 × 10 = 560/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
40/30 = 40 × 9/30 × 9 = 360/270 - Add the two like fractions:
560/270 + 360/270 = 560 + 360/270 = 920/270 - 920/270 simplified gives 92/27
- So, 56/27 + 40/30 = 92/27
In mixed form: 311/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/27+80/30 56/54+40/30 56/27+40/60 56/81+40/30 56/27+40/90