Add 49/72 and 14/40
49/72 + 14/40 is 371/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
49/72 = 49 × 5/72 × 5 = 245/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
14/40 = 14 × 9/40 × 9 = 126/360 - Add the two like fractions:
245/360 + 126/360 = 245 + 126/360 = 371/360 - So, 49/72 + 14/40 = 371/360
In mixed form: 111/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/72+14/40 49/72+28/40 49/72+14/80 49/72+42/40 49/72+70/40 49/72+98/40