Add 2/70 and 12/27
2/70 + 12/27 is 149/315.
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,
2/70 = 2 × 27/70 × 27 = 54/1890 - Likewise, for the 2nd fraction, since 27 × 70 = 1890,
12/27 = 12 × 70/27 × 70 = 840/1890 - Add the two like fractions:
54/1890 + 840/1890 = 54 + 840/1890 = 894/1890 - 894/1890 simplified gives 149/315
- So, 2/70 + 12/27 = 149/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/70+12/27 2/70+24/27 2/70+12/54 6/70+12/27 2/70+36/27 2/70+12/81 10/70+12/27 2/70+60/27 14/70+12/27 2/70+84/27