Subtract 80/63 from 24/9
1st number: 2 6/9, 2nd number: 1 17/63
24/9 - 80/63 is 88/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 63 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 9 × 7 = 63,
24/9 = 24 × 7/9 × 7 = 168/63 - Likewise, for the 2nd fraction, since 63 × 1 = 63,
80/63 = 80 × 1/63 × 1 = 80/63 - Subtract the two like fractions:
168/63 - 80/63 = 168 - 80/63 = 88/63 - In mixed form: 125/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/9-80/63 24/18-80/63 72/9-80/63 24/27-80/63 24/45-80/63 24/63-80/63