Subtract 9/36 from 16/30
16/30 - 9/36 is 17/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 30 × 6 = 180,
16/30 = 16 × 6/30 × 6 = 96/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
9/36 = 9 × 5/36 × 5 = 45/180 - Subtract the two like fractions:
96/180 - 45/180 = 96 - 45/180 = 51/180 - After reducing the fraction, the answer is 17/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/30-9/36 16/30-18/36 16/60-9/36 16/30-9/72 48/30-9/36 16/30-27/36 16/90-9/36 80/30-9/36 16/30-45/36 16/30-63/36