Add 49/5 and 8/20
1st number: 9 4/5, 2nd number: 8/20
49/5 + 8/20 is 51/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 5 × 4 = 20,
49/5 = 49 × 4/5 × 4 = 196/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
8/20 = 8 × 1/20 × 1 = 8/20 - Add the two like fractions:
196/20 + 8/20 = 196 + 8/20 = 204/20 - 204/20 simplified gives 51/5
- So, 49/5 + 8/20 = 51/5
In mixed form: 101/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/5+8/20 49/5+16/20 49/10+8/20 49/5+8/40 49/5+24/20 49/15+8/20 49/5+8/60 49/5+40/20 49/25+8/20 49/5+56/20 49/35+8/20