Add 27/35 and 56/40
1st number: 27/35, 2nd number: 1 16/40
27/35 + 56/40 is 76/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 35 × 8 = 280,
27/35 = 27 × 8/35 × 8 = 216/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
56/40 = 56 × 7/40 × 7 = 392/280 - Add the two like fractions:
216/280 + 392/280 = 216 + 392/280 = 608/280 - 608/280 simplified gives 76/35
- So, 27/35 + 56/40 = 76/35
In mixed form: 26/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/35+56/40 27/70+56/40 27/35+56/80 81/35+56/40