Add 6/40 and 36/56
6/40 + 36/56 is 111/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
6/40 = 6 × 7/40 × 7 = 42/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
36/56 = 36 × 5/56 × 5 = 180/280 - Add the two like fractions:
42/280 + 180/280 = 42 + 180/280 = 222/280 - 222/280 simplified gives 111/140
- So, 6/40 + 36/56 = 111/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40+36/56 6/40+72/56 6/80+36/56 18/40+36/56 30/40+36/56 42/40+36/56