Subtract 84/18 from 14/35
1st number: 14/35, 2nd number: 4 12/18
14/35 - 84/18 is -64/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 18 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
14/35 = 14 × 18/35 × 18 = 252/630 - Likewise, for the 2nd fraction, since 18 × 35 = 630,
84/18 = 84 × 35/18 × 35 = 2940/630 - Subtract the two like fractions:
252/630 - 2940/630 = 252 - 2940/630 = -2688/630 - After reducing the fraction, the answer is -64/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/35-84/18 14/70-84/18 14/35-84/36 42/35-84/18 14/35-84/54 70/35-84/18 14/35-84/90 98/35-84/18