Add 49/90 and 3/40
49/90 + 3/40 is 223/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 40 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 40 × 9 = 360,
3/40 = 3 × 9/40 × 9 = 27/360 - Add the two like fractions:
196/360 + 27/360 = 196 + 27/360 = 223/360 - So, 49/90 + 3/40 = 223/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/90+3/40 49/90+6/40 49/90+3/80 49/90+9/40 49/90+15/40 49/90+21/40