Add 35/75 and 27/56
35/75 + 27/56 is 797/840.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 56 is 4200
Next, find the equivalent fraction of both fractional numbers with denominator 4200 - For the 1st fraction, since 75 × 56 = 4200,
35/75 = 35 × 56/75 × 56 = 1960/4200 - Likewise, for the 2nd fraction, since 56 × 75 = 4200,
27/56 = 27 × 75/56 × 75 = 2025/4200 - Add the two like fractions:
1960/4200 + 2025/4200 = 1960 + 2025/4200 = 3985/4200 - 3985/4200 simplified gives 797/840
- So, 35/75 + 27/56 = 797/840
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/75+27/56 35/75+54/56 35/75+81/56