Subtract 10/84 from 35/18
1st number: 1 17/18, 2nd number: 10/84
35/18 - 10/84 is 115/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 18 × 14 = 252,
35/18 = 35 × 14/18 × 14 = 490/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
10/84 = 10 × 3/84 × 3 = 30/252 - Subtract the two like fractions:
490/252 - 30/252 = 490 - 30/252 = 460/252 - After reducing the fraction, the answer is 115/63
- In mixed form: 152/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18-10/84 35/18-20/84 35/36-10/84 35/18-30/84 35/54-10/84 35/18-50/84 35/90-10/84 35/18-70/84