Add 49/2 and 8/20
1st number: 24 1/2, 2nd number: 8/20
49/2 + 8/20 is 249/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
49/2 = 49 × 10/2 × 10 = 490/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
8/20 = 8 × 1/20 × 1 = 8/20 - Add the two like fractions:
490/20 + 8/20 = 490 + 8/20 = 498/20 - 498/20 simplified gives 249/10
- So, 49/2 + 8/20 = 249/10
In mixed form: 249/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2+8/20 49/2+16/20 49/4+8/20 49/2+8/40 49/2+24/20 49/6+8/20 49/2+8/60 49/2+40/20 49/10+8/20 49/2+56/20 49/14+8/20