Subtract 36/72 from 3/2
1st number: 1 1/2, 2nd number: 36/72
3/2 - 36/72 is 1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 2 × 36 = 72,
3/2 = 3 × 36/2 × 36 = 108/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
36/72 = 36 × 1/72 × 1 = 36/72 - Subtract the two like fractions:
108/72 - 36/72 = 108 - 36/72 = 72/72 - After reducing the fraction, the answer is 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2-36/72 3/4-36/72 9/2-36/72 3/6-36/72 15/2-36/72 3/10-36/72 21/2-36/72 3/14-36/72