Subtract 3/45 from 98/56
1st number: 1 42/56, 2nd number: 3/45
98/56 - 3/45 is 101/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 45 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
98/56 = 98 × 45/56 × 45 = 4410/2520 - Likewise, for the 2nd fraction, since 45 × 56 = 2520,
3/45 = 3 × 56/45 × 56 = 168/2520 - Subtract the two like fractions:
4410/2520 - 168/2520 = 4410 - 168/2520 = 4242/2520 - After reducing the fraction, the answer is 101/60
- In mixed form: 141/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/56-6/45 98/56-3/90 98/56-9/45 98/56-15/45 98/56-21/45