Subtract 98/30 from 49/27
1st number: 1 22/27, 2nd number: 3 8/30
49/27 - 98/30 is -196/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
49/27 = 49 × 10/27 × 10 = 490/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
98/30 = 98 × 9/30 × 9 = 882/270 - Subtract the two like fractions:
490/270 - 882/270 = 490 - 882/270 = -392/270 - After reducing the fraction, the answer is -196/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/27-98/30 49/54-98/30 49/27-98/60 49/81-98/30 49/27-98/90