Subtract 12/21 from 56/50
1st number: 1 6/50, 2nd number: 12/21
56/50 - 12/21 is 96/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 21 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
56/50 = 56 × 21/50 × 21 = 1176/1050 - Likewise, for the 2nd fraction, since 21 × 50 = 1050,
12/21 = 12 × 50/21 × 50 = 600/1050 - Subtract the two like fractions:
1176/1050 - 600/1050 = 1176 - 600/1050 = 576/1050 - After reducing the fraction, the answer is 96/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/50-24/21 56/50-12/42 56/50-36/21 56/50-12/63 56/50-60/21 56/50-84/21