Subtract 12/27 from 16/5
1st number: 3 1/5, 2nd number: 12/27
16/5 - 12/27 is 124/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
16/5 = 16 × 27/5 × 27 = 432/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
12/27 = 12 × 5/27 × 5 = 60/135 - Subtract the two like fractions:
432/135 - 60/135 = 432 - 60/135 = 372/135 - After reducing the fraction, the answer is 124/45
- In mixed form: 234/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/5-12/27 16/5-24/27 16/10-12/27 16/5-12/54 48/5-12/27 16/5-36/27 16/15-12/27 16/5-12/81 80/5-12/27 16/5-60/27 16/25-12/27 16/5-84/27 16/35-12/27