Subtract 24/20 from 35/4
1st number: 8 3/4, 2nd number: 1 4/20
35/4 - 24/20 is 151/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
35/4 = 35 × 5/4 × 5 = 175/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
24/20 = 24 × 1/20 × 1 = 24/20 - Subtract the two like fractions:
175/20 - 24/20 = 175 - 24/20 = 151/20 - In mixed form: 711/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/4-24/20 35/4-48/20 35/8-24/20 35/4-24/40 35/4-72/20 35/12-24/20 35/4-24/60 35/20-24/20 35/28-24/20