Subtract 6/50 from 2/70
2/70 - 6/50 is -16/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 70 × 5 = 350,
2/70 = 2 × 5/70 × 5 = 10/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
6/50 = 6 × 7/50 × 7 = 42/350 - Subtract the two like fractions:
10/350 - 42/350 = 10 - 42/350 = -32/350 - After reducing the fraction, the answer is -16/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/70-6/50 2/70-12/50 6/70-6/50 2/70-18/50 10/70-6/50 2/70-30/50 14/70-6/50 2/70-42/50