Add 70/8 and 27/56
1st number: 8 6/8, 2nd number: 27/56
70/8 + 27/56 is 517/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
70/8 = 70 × 7/8 × 7 = 490/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
27/56 = 27 × 1/56 × 1 = 27/56 - Add the two like fractions:
490/56 + 27/56 = 490 + 27/56 = 517/56 - So, 70/8 + 27/56 = 517/56
In mixed form: 913/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8+54/56 70/16+27/56 70/8+81/56 70/24+27/56 70/40+27/56 70/56+27/56