Subtract 70/64 from 35/9
1st number: 3 8/9, 2nd number: 1 6/64
35/9 - 70/64 is 805/288.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 64 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 9 × 64 = 576,
35/9 = 35 × 64/9 × 64 = 2240/576 - Likewise, for the 2nd fraction, since 64 × 9 = 576,
70/64 = 70 × 9/64 × 9 = 630/576 - Subtract the two like fractions:
2240/576 - 630/576 = 2240 - 630/576 = 1610/576 - After reducing the fraction, the answer is 805/288
- In mixed form: 2229/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9-70/64 35/18-70/64 35/27-70/64 35/45-70/64 35/63-70/64