Add 12/70 and 14/27
12/70 + 14/27 is 652/945.
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,
12/70 = 12 × 27/70 × 27 = 324/1890 - Likewise, for the 2nd fraction, since 27 × 70 = 1890,
14/27 = 14 × 70/27 × 70 = 980/1890 - Add the two like fractions:
324/1890 + 980/1890 = 324 + 980/1890 = 1304/1890 - 1304/1890 simplified gives 652/945
- So, 12/70 + 14/27 = 652/945
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/70+14/27 12/70+28/27 12/70+14/54 36/70+14/27 12/70+42/27 12/70+14/81 60/70+14/27 12/70+70/27 84/70+14/27 12/70+98/27