Subtract 48/30 from 35/4
1st number: 8 3/4, 2nd number: 1 18/30
35/4 - 48/30 is 143/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
35/4 = 35 × 15/4 × 15 = 525/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
48/30 = 48 × 2/30 × 2 = 96/60 - Subtract the two like fractions:
525/60 - 96/60 = 525 - 96/60 = 429/60 - After reducing the fraction, the answer is 143/20
- In mixed form: 73/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/4-48/30 35/4-96/30 35/8-48/30 35/4-48/60 35/12-48/30 35/4-48/90 35/20-48/30 35/28-48/30