Subtract 40/63 from 27/5
1st number: 5 2/5, 2nd number: 40/63
27/5 - 40/63 is 1501/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 5 × 63 = 315,
27/5 = 27 × 63/5 × 63 = 1701/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
40/63 = 40 × 5/63 × 5 = 200/315 - Subtract the two like fractions:
1701/315 - 200/315 = 1701 - 200/315 = 1501/315 - In mixed form: 4241/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5-40/63 27/5-80/63 27/10-40/63 81/5-40/63 27/15-40/63 27/25-40/63 27/35-40/63