Add 27/72 and 10/35
27/72 + 10/35 is 37/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 35 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 72 × 35 = 2520,
27/72 = 27 × 35/72 × 35 = 945/2520 - Likewise, for the 2nd fraction, since 35 × 72 = 2520,
10/35 = 10 × 72/35 × 72 = 720/2520 - Add the two like fractions:
945/2520 + 720/2520 = 945 + 720/2520 = 1665/2520 - 1665/2520 simplified gives 37/56
- So, 27/72 + 10/35 = 37/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/72+10/35 27/72+20/35 27/72+10/70 81/72+10/35 27/72+30/35 27/72+50/35 27/72+70/35