Add 6/20 and 10/56
6/20 + 10/56 is 67/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 20 × 14 = 280,
6/20 = 6 × 14/20 × 14 = 84/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
10/56 = 10 × 5/56 × 5 = 50/280 - Add the two like fractions:
84/280 + 50/280 = 84 + 50/280 = 134/280 - 134/280 simplified gives 67/140
- So, 6/20 + 10/56 = 67/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20+10/56 6/20+20/56 6/40+10/56 18/20+10/56 6/20+30/56 6/60+10/56 30/20+10/56 6/20+50/56 42/20+10/56 6/20+70/56