Subtract 54/30 from 14/35
1st number: 14/35, 2nd number: 1 24/30
14/35 - 54/30 is -7/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 35 × 6 = 210,
14/35 = 14 × 6/35 × 6 = 84/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
54/30 = 54 × 7/30 × 7 = 378/210 - Subtract the two like fractions:
84/210 - 378/210 = 84 - 378/210 = -294/210 - After reducing the fraction, the answer is -7/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/35-54/30 14/70-54/30 14/35-54/60 42/35-54/30 14/35-54/90 70/35-54/30 98/35-54/30