Subtract 9/84 from 27/5
1st number: 5 2/5, 2nd number: 9/84
27/5 - 9/84 is 741/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 5 × 84 = 420,
27/5 = 27 × 84/5 × 84 = 2268/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
9/84 = 9 × 5/84 × 5 = 45/420 - Subtract the two like fractions:
2268/420 - 45/420 = 2268 - 45/420 = 2223/420 - After reducing the fraction, the answer is 741/140
- In mixed form: 541/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/5-9/84 27/5-18/84 27/10-9/84 81/5-9/84 27/5-27/84 27/15-9/84 27/5-45/84 27/25-9/84 27/5-63/84 27/35-9/84