Subtract 6/70 from 4/27
4/27 - 6/70 is 59/945.
Steps for subtracting 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,
4/27 = 4 × 70/27 × 70 = 280/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
6/70 = 6 × 27/70 × 27 = 162/1890 - Subtract the two like fractions:
280/1890 - 162/1890 = 280 - 162/1890 = 118/1890 - After reducing the fraction, the answer is 59/945
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/27-6/70 4/27-12/70 4/54-6/70 12/27-6/70 4/27-18/70 4/81-6/70 20/27-6/70 4/27-30/70 28/27-6/70 4/27-42/70