Subtract 36/27 from 63/30
1st number: 2 3/30, 2nd number: 1 9/27
63/30 - 36/27 is 23/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
63/30 = 63 × 9/30 × 9 = 567/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
36/27 = 36 × 10/27 × 10 = 360/270 - Subtract the two like fractions:
567/270 - 360/270 = 567 - 360/270 = 207/270 - After reducing the fraction, the answer is 23/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/30-72/27 63/60-36/27 63/30-36/54 63/90-36/27 63/30-36/81