Subtract 48/30 from 84/14
1st number: 6 0/14, 2nd number: 1 18/30
84/14 - 48/30 is 22/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
84/14 = 84 × 15/14 × 15 = 1260/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
48/30 = 48 × 7/30 × 7 = 336/210 - Subtract the two like fractions:
1260/210 - 336/210 = 1260 - 336/210 = 924/210 - After reducing the fraction, the answer is 22/5
- In mixed form: 42/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14-96/30 84/28-48/30 84/14-48/60 84/42-48/30 84/14-48/90 84/70-48/30 84/98-48/30