Subtract 84/50 from 98/56
1st number: 1 42/56, 2nd number: 1 34/50
98/56 - 84/50 is 7/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
98/56 = 98 × 25/56 × 25 = 2450/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
84/50 = 84 × 28/50 × 28 = 2352/1400 - Subtract the two like fractions:
2450/1400 - 2352/1400 = 2450 - 2352/1400 = 98/1400 - After reducing the fraction, the answer is 7/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: