Add 10/70 and 6/27
10/70 + 6/27 is 23/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 27 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 70 × 27 = 1890,
10/70 = 10 × 27/70 × 27 = 270/1890 - Likewise, for the 2nd fraction, since 27 × 70 = 1890,
6/27 = 6 × 70/27 × 70 = 420/1890 - Add the two like fractions:
270/1890 + 420/1890 = 270 + 420/1890 = 690/1890 - 690/1890 simplified gives 23/63
- So, 10/70 + 6/27 = 23/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/70+6/27 10/70+12/27 10/70+6/54 30/70+6/27 10/70+18/27 10/70+6/81 50/70+6/27 10/70+30/27 10/70+42/27