Subtract 72/6 from 7/5
1st number: 1 2/5, 2nd number: 12 0/6
7/5 - 72/6 is -53/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
7/5 = 7 × 6/5 × 6 = 42/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
72/6 = 72 × 5/6 × 5 = 360/30 - Subtract the two like fractions:
42/30 - 360/30 = 42 - 360/30 = -318/30 - After reducing the fraction, the answer is -53/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/5-72/6 7/10-72/6 7/5-72/12 21/5-72/6 7/15-72/6 7/5-72/18 35/5-72/6 7/25-72/6 7/5-72/30 49/5-72/6 7/35-72/6 7/5-72/42