Add 27/70 and 10/36
27/70 + 10/36 is 209/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 36 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 70 × 18 = 1260,
27/70 = 27 × 18/70 × 18 = 486/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
10/36 = 10 × 35/36 × 35 = 350/1260 - Add the two like fractions:
486/1260 + 350/1260 = 486 + 350/1260 = 836/1260 - 836/1260 simplified gives 209/315
- So, 27/70 + 10/36 = 209/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/70+10/36 27/70+20/36 27/70+10/72 81/70+10/36 27/70+30/36 27/70+50/36 27/70+70/36