Subtract 2/64 from 35/20
1st number: 1 15/20, 2nd number: 2/64
35/20 - 2/64 is 55/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 64 is 320
Next, find the equivalent fraction of both fractional numbers with denominator 320 - For the 1st fraction, since 20 × 16 = 320,
35/20 = 35 × 16/20 × 16 = 560/320 - Likewise, for the 2nd fraction, since 64 × 5 = 320,
2/64 = 2 × 5/64 × 5 = 10/320 - Subtract the two like fractions:
560/320 - 10/320 = 560 - 10/320 = 550/320 - After reducing the fraction, the answer is 55/32
- In mixed form: 123/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/20-2/64 35/20-4/64 35/40-2/64 35/20-6/64 35/60-2/64 35/20-10/64 35/20-14/64