Subtract 8/70 from 14/36
14/36 - 8/70 is 173/630.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 70 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 36 × 35 = 1260,
14/36 = 14 × 35/36 × 35 = 490/1260 - Likewise, for the 2nd fraction, since 70 × 18 = 1260,
8/70 = 8 × 18/70 × 18 = 144/1260 - Subtract the two like fractions:
490/1260 - 144/1260 = 490 - 144/1260 = 346/1260 - After reducing the fraction, the answer is 173/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/36-8/70 14/36-16/70 14/72-8/70 42/36-8/70 14/36-24/70 70/36-8/70 14/36-40/70 98/36-8/70 14/36-56/70