Subtract 1/30 from 64/4
1st number: 16 0/4, 2nd number: 1/30
64/4 - 1/30 is 479/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
64/4 = 64 × 15/4 × 15 = 960/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
1/30 = 1 × 2/30 × 2 = 2/60 - Subtract the two like fractions:
960/60 - 2/60 = 960 - 2/60 = 958/60 - After reducing the fraction, the answer is 479/30
- In mixed form: 1529/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/4-2/30 64/8-1/30 64/4-1/60 64/4-3/30 64/12-1/30 64/4-1/90 64/4-5/30 64/20-1/30 64/4-7/30 64/28-1/30