Subtract 72/63 from 60/8
1st number: 7 4/8, 2nd number: 1 9/63
60/8 - 72/63 is 89/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 8 × 63 = 504,
60/8 = 60 × 63/8 × 63 = 3780/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
72/63 = 72 × 8/63 × 8 = 576/504 - Subtract the two like fractions:
3780/504 - 576/504 = 3780 - 576/504 = 3204/504 - After reducing the fraction, the answer is 89/14
- In mixed form: 65/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16-72/63 60/24-72/63 60/40-72/63 60/56-72/63