Add 20/49 and 56/8
1st number: 20/49, 2nd number: 7 0/8
20/49 + 56/8 is 363/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
20/49 = 20 × 8/49 × 8 = 160/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
56/8 = 56 × 49/8 × 49 = 2744/392 - Add the two like fractions:
160/392 + 2744/392 = 160 + 2744/392 = 2904/392 - 2904/392 simplified gives 363/49
- So, 20/49 + 56/8 = 363/49
In mixed form: 720/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/49+56/8 20/98+56/8 20/49+56/16 60/49+56/8 20/49+56/24 20/49+56/40