Subtract 30/27 from 36/10
1st number: 3 6/10, 2nd number: 1 3/27
36/10 - 30/27 is 112/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
36/10 = 36 × 27/10 × 27 = 972/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
30/27 = 30 × 10/27 × 10 = 300/270 - Subtract the two like fractions:
972/270 - 300/270 = 972 - 300/270 = 672/270 - After reducing the fraction, the answer is 112/45
- In mixed form: 222/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/10-30/27 36/10-60/27 36/20-30/27 36/10-30/54 36/10-90/27 36/30-30/27 36/10-30/81 36/50-30/27 36/70-30/27