Subtract 2/30 from 63/48
1st number: 1 15/48, 2nd number: 2/30
63/48 - 2/30 is 299/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
63/48 = 63 × 5/48 × 5 = 315/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
2/30 = 2 × 8/30 × 8 = 16/240 - Subtract the two like fractions:
315/240 - 16/240 = 315 - 16/240 = 299/240 - In mixed form: 159/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/48-4/30 63/96-2/30 63/48-2/60 63/48-6/30 63/48-2/90 63/48-10/30 63/48-14/30