Subtract 4/48 from 30/4
1st number: 7 2/4, 2nd number: 4/48
30/4 - 4/48 is 89/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 4 × 12 = 48,
30/4 = 30 × 12/4 × 12 = 360/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
4/48 = 4 × 1/48 × 1 = 4/48 - Subtract the two like fractions:
360/48 - 4/48 = 360 - 4/48 = 356/48 - After reducing the fraction, the answer is 89/12
- In mixed form: 75/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4-4/48 30/4-8/48 30/8-4/48 30/4-4/96 90/4-4/48 30/4-12/48 30/12-4/48 30/4-20/48 30/20-4/48 30/4-28/48 30/28-4/48