Add 8/2 and 49/40
1st number: 4 0/2, 2nd number: 1 9/40
8/2 + 49/40 is 209/40.
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,
8/2 = 8 × 20/2 × 20 = 160/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
49/40 = 49 × 1/40 × 1 = 49/40 - Add the two like fractions:
160/40 + 49/40 = 160 + 49/40 = 209/40 - So, 8/2 + 49/40 = 209/40
In mixed form: 59/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/2+49/40 8/2+98/40 8/4+49/40 8/2+49/80 24/2+49/40 8/6+49/40 40/2+49/40 8/10+49/40 56/2+49/40 8/14+49/40