Subtract 45/36 from 63/35
1st number: 1 28/35, 2nd number: 1 9/36
63/35 - 45/36 is 11/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 36 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 35 × 36 = 1260,
63/35 = 63 × 36/35 × 36 = 2268/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
45/36 = 45 × 35/36 × 35 = 1575/1260 - Subtract the two like fractions:
2268/1260 - 1575/1260 = 2268 - 1575/1260 = 693/1260 - After reducing the fraction, the answer is 11/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/35-90/36 63/70-45/36 63/35-45/72