Subtract 14/4 from 70/30
1st number: 2 10/30, 2nd number: 3 2/4
70/30 - 14/4 is -7/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
70/30 = 70 × 2/30 × 2 = 140/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
14/4 = 14 × 15/4 × 15 = 210/60 - Subtract the two like fractions:
140/60 - 210/60 = 140 - 210/60 = -70/60 - After reducing the fraction, the answer is -7/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/30-28/4 70/60-14/4 70/30-14/8 70/30-42/4 70/90-14/4 70/30-14/12 70/30-70/4 70/30-14/20 70/30-98/4 70/30-14/28