Add 5/56 and 6/40
5/56 + 6/40 is 67/280.
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,
5/56 = 5 × 5/56 × 5 = 25/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
6/40 = 6 × 7/40 × 7 = 42/280 - Add the two like fractions:
25/280 + 42/280 = 25 + 42/280 = 67/280 - So, 5/56 + 6/40 = 67/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/56+6/40 5/56+12/40 5/56+6/80 15/56+6/40 5/56+18/40 25/56+6/40 5/56+30/40 35/56+6/40 5/56+42/40