Subtract 6/70 from 12/25
12/25 - 6/70 is 69/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
12/25 = 12 × 14/25 × 14 = 168/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
6/70 = 6 × 5/70 × 5 = 30/350 - Subtract the two like fractions:
168/350 - 30/350 = 168 - 30/350 = 138/350 - After reducing the fraction, the answer is 69/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/25-6/70 12/25-12/70 12/50-6/70 36/25-6/70 12/25-18/70 12/75-6/70 60/25-6/70 12/25-30/70 84/25-6/70 12/25-42/70