Add 49/2 and 20/40
1st number: 24 1/2, 2nd number: 20/40
49/2 + 20/40 is 25/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
49/2 = 49 × 20/2 × 20 = 980/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
20/40 = 20 × 1/40 × 1 = 20/40 - Add the two like fractions:
980/40 + 20/40 = 980 + 20/40 = 1000/40 - 1000/40 simplified gives 25/1
- So, 49/2 + 20/40 = 25/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2+20/40 49/4+20/40 49/2+20/80 49/2+60/40 49/6+20/40 49/10+20/40 49/14+20/40