Add 50/15 and 2/72
1st number: 3 5/15, 2nd number: 2/72
50/15 + 2/72 is 121/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 15 × 24 = 360,
50/15 = 50 × 24/15 × 24 = 1200/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
2/72 = 2 × 5/72 × 5 = 10/360 - Add the two like fractions:
1200/360 + 10/360 = 1200 + 10/360 = 1210/360 - 1210/360 simplified gives 121/36
- So, 50/15 + 2/72 = 121/36
In mixed form: 313/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15+4/72 50/30+2/72 50/15+6/72 50/45+2/72 50/15+10/72 50/75+2/72 50/15+14/72