Add 35/56 and 14/40
35/56 + 14/40 is 39/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
35/56 = 35 × 5/56 × 5 = 175/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
14/40 = 14 × 7/40 × 7 = 98/280 - Add the two like fractions:
175/280 + 98/280 = 175 + 98/280 = 273/280 - 273/280 simplified gives 39/40
- So, 35/56 + 14/40 = 39/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+14/40 35/56+28/40 35/56+14/80 35/56+42/40 35/56+70/40 35/56+98/40