Subtract 18/64 from 9/2
1st number: 4 1/2, 2nd number: 18/64
9/2 - 18/64 is 135/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 64 is 64
Next, find the equivalent fraction of both fractional numbers with denominator 64 - For the 1st fraction, since 2 × 32 = 64,
9/2 = 9 × 32/2 × 32 = 288/64 - Likewise, for the 2nd fraction, since 64 × 1 = 64,
18/64 = 18 × 1/64 × 1 = 18/64 - Subtract the two like fractions:
288/64 - 18/64 = 288 - 18/64 = 270/64 - After reducing the fraction, the answer is 135/32
- In mixed form: 47/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/2-18/64 9/2-36/64 9/4-18/64 27/2-18/64 9/2-54/64 9/6-18/64 45/2-18/64 9/2-90/64 9/10-18/64 63/2-18/64 9/14-18/64