Add 8/27 and 10/70
8/27 + 10/70 is 83/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 70 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 27 × 70 = 1890,
8/27 = 8 × 70/27 × 70 = 560/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
10/70 = 10 × 27/70 × 27 = 270/1890 - Add the two like fractions:
560/1890 + 270/1890 = 560 + 270/1890 = 830/1890 - 830/1890 simplified gives 83/189
- So, 8/27 + 10/70 = 83/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/27+10/70 8/27+20/70 8/54+10/70 24/27+10/70 8/27+30/70 8/81+10/70 40/27+10/70 8/27+50/70 56/27+10/70