Subtract 54/35 from 84/4
1st number: 21 0/4, 2nd number: 1 19/35
84/4 - 54/35 is 681/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
84/4 = 84 × 35/4 × 35 = 2940/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
54/35 = 54 × 4/35 × 4 = 216/140 - Subtract the two like fractions:
2940/140 - 216/140 = 2940 - 216/140 = 2724/140 - After reducing the fraction, the answer is 681/35
- In mixed form: 1916/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/8-54/35 84/4-54/70 84/12-54/35 84/20-54/35 84/28-54/35