Subtract 2/27 from 24/30
24/30 - 2/27 is 98/135.
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,
24/30 = 24 × 9/30 × 9 = 216/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
2/27 = 2 × 10/27 × 10 = 20/270 - Subtract the two like fractions:
216/270 - 20/270 = 216 - 20/270 = 196/270 - After reducing the fraction, the answer is 98/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/30-2/27 24/30-4/27 24/60-2/27 24/30-2/54 72/30-2/27 24/30-6/27 24/90-2/27 24/30-2/81 24/30-10/27 24/30-14/27