Add 4/70 and 27/36
4/70 + 27/36 is 113/140.
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,
4/70 = 4 × 18/70 × 18 = 72/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
27/36 = 27 × 35/36 × 35 = 945/1260 - Add the two like fractions:
72/1260 + 945/1260 = 72 + 945/1260 = 1017/1260 - 1017/1260 simplified gives 113/140
- So, 4/70 + 27/36 = 113/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/70+27/36 4/70+54/36 4/70+27/72 12/70+27/36 4/70+81/36 20/70+27/36 28/70+27/36