Subtract 2/9 from 90/56
1st number: 1 34/56, 2nd number: 2/9
90/56 - 2/9 is 349/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
90/56 = 90 × 9/56 × 9 = 810/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
2/9 = 2 × 56/9 × 56 = 112/504 - Subtract the two like fractions:
810/504 - 112/504 = 810 - 112/504 = 698/504 - After reducing the fraction, the answer is 349/252
- In mixed form: 197/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/56-4/9 90/56-2/18 90/56-6/9 90/56-2/27 90/56-10/9 90/56-2/45 90/56-14/9 90/56-2/63