Add 6/70 and 80/27
1st number: 6/70, 2nd number: 2 26/27
6/70 + 80/27 is 2881/945.
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,
6/70 = 6 × 27/70 × 27 = 162/1890 - Likewise, for the 2nd fraction, since 27 × 70 = 1890,
80/27 = 80 × 70/27 × 70 = 5600/1890 - Add the two like fractions:
162/1890 + 5600/1890 = 162 + 5600/1890 = 5762/1890 - 5762/1890 simplified gives 2881/945
- So, 6/70 + 80/27 = 2881/945
In mixed form: 346/945
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70+80/27 6/70+80/54 18/70+80/27 6/70+80/81 30/70+80/27 42/70+80/27