Subtract 70/35 from 2/63
1st number: 2/63, 2nd number: 2 0/35
2/63 - 70/35 is -124/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
2/63 = 2 × 5/63 × 5 = 10/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
70/35 = 70 × 9/35 × 9 = 630/315 - Subtract the two like fractions:
10/315 - 630/315 = 10 - 630/315 = -620/315 - After reducing the fraction, the answer is -124/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/63-70/35 6/63-70/35 10/63-70/35 14/63-70/35