Add 14/72 and 90/6
1st number: 14/72, 2nd number: 15 0/6
14/72 + 90/6 is 547/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 6 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
14/72 = 14 × 1/72 × 1 = 14/72 - Likewise, for the 2nd fraction, since 6 × 12 = 72,
90/6 = 90 × 12/6 × 12 = 1080/72 - Add the two like fractions:
14/72 + 1080/72 = 14 + 1080/72 = 1094/72 - 1094/72 simplified gives 547/36
- So, 14/72 + 90/6 = 547/36
In mixed form: 157/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/72+90/6 14/72+90/12 42/72+90/6 14/72+90/18 70/72+90/6 14/72+90/30 98/72+90/6 14/72+90/42