Subtract 2/9 from 50/84
50/84 - 2/9 is 47/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
50/84 = 50 × 3/84 × 3 = 150/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
2/9 = 2 × 28/9 × 28 = 56/252 - Subtract the two like fractions:
150/252 - 56/252 = 150 - 56/252 = 94/252 - After reducing the fraction, the answer is 47/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/84-4/9 50/84-2/18 50/84-6/9 50/84-2/27 50/84-10/9 50/84-2/45 50/84-14/9 50/84-2/63