Add 49/5 and 40/18
1st number: 9 4/5, 2nd number: 2 4/18
49/5 + 40/18 is 541/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
49/5 = 49 × 18/5 × 18 = 882/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
40/18 = 40 × 5/18 × 5 = 200/90 - Add the two like fractions:
882/90 + 200/90 = 882 + 200/90 = 1082/90 - 1082/90 simplified gives 541/45
- So, 49/5 + 40/18 = 541/45
In mixed form: 121/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/5+40/18 49/5+80/18 49/10+40/18 49/5+40/36 49/15+40/18 49/5+40/54 49/25+40/18 49/5+40/90 49/35+40/18