Subtract 60/70 from 12/25
12/25 - 60/70 is -66/175.
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,
60/70 = 60 × 5/70 × 5 = 300/350 - Subtract the two like fractions:
168/350 - 300/350 = 168 - 300/350 = -132/350 - After reducing the fraction, the answer is -66/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/25-60/70 12/50-60/70 36/25-60/70 12/75-60/70 60/25-60/70 84/25-60/70