Add 49/90 and 40/8
1st number: 49/90, 2nd number: 5 0/8
49/90 + 40/8 is 499/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
49/90 = 49 × 4/90 × 4 = 196/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
40/8 = 40 × 45/8 × 45 = 1800/360 - Add the two like fractions:
196/360 + 1800/360 = 196 + 1800/360 = 1996/360 - 1996/360 simplified gives 499/90
- So, 49/90 + 40/8 = 499/90
In mixed form: 549/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/90+40/8 49/90+80/8 49/90+40/16 49/90+40/24 49/90+40/56