Subtract 9/35 from 50/56
50/56 - 9/35 is 89/140.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
50/56 = 50 × 5/56 × 5 = 250/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
9/35 = 9 × 8/35 × 8 = 72/280 - Subtract the two like fractions:
250/280 - 72/280 = 250 - 72/280 = 178/280 - After reducing the fraction, the answer is 89/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/56-18/35 50/56-9/70 50/56-27/35 50/56-45/35 50/56-63/35