Add 3/15 and 35/72
3/15 + 35/72 is 247/360.
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,
3/15 = 3 × 24/15 × 24 = 72/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
35/72 = 35 × 5/72 × 5 = 175/360 - Add the two like fractions:
72/360 + 175/360 = 72 + 175/360 = 247/360 - So, 3/15 + 35/72 = 247/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/15+35/72 3/15+70/72 3/30+35/72 9/15+35/72 3/45+35/72 3/75+35/72 21/15+35/72