Subtract 50/6 from 25/70
1st number: 25/70, 2nd number: 8 2/6
25/70 - 50/6 is -335/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
25/70 = 25 × 3/70 × 3 = 75/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
50/6 = 50 × 35/6 × 35 = 1750/210 - Subtract the two like fractions:
75/210 - 1750/210 = 75 - 1750/210 = -1675/210 - After reducing the fraction, the answer is -335/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70-50/6 25/70-50/12 75/70-50/6 25/70-50/18 25/70-50/30 25/70-50/42