Subtract 18/35 from 63/9
1st number: 7 0/9, 2nd number: 18/35
63/9 - 18/35 is 227/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 9 × 35 = 315,
63/9 = 63 × 35/9 × 35 = 2205/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
18/35 = 18 × 9/35 × 9 = 162/315 - Subtract the two like fractions:
2205/315 - 162/315 = 2205 - 162/315 = 2043/315 - After reducing the fraction, the answer is 227/35
- In mixed form: 617/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/9-36/35 63/18-18/35 63/9-18/70 63/9-54/35 63/27-18/35 63/9-90/35 63/45-18/35