Subtract 16/27 from 84/40
1st number: 2 4/40, 2nd number: 16/27
84/40 - 16/27 is 407/270.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 27 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
84/40 = 84 × 27/40 × 27 = 2268/1080 - Likewise, for the 2nd fraction, since 27 × 40 = 1080,
16/27 = 16 × 40/27 × 40 = 640/1080 - Subtract the two like fractions:
2268/1080 - 640/1080 = 2268 - 640/1080 = 1628/1080 - After reducing the fraction, the answer is 407/270
- In mixed form: 1137/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/40-32/27 84/80-16/27 84/40-16/54 84/40-48/27 84/40-16/81 84/40-80/27