Subtract 70/45 from 6/56
1st number: 6/56, 2nd number: 1 25/45
6/56 - 70/45 is -365/252.
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,
6/56 = 6 × 45/56 × 45 = 270/2520 - Likewise, for the 2nd fraction, since 45 × 56 = 2520,
70/45 = 70 × 56/45 × 56 = 3920/2520 - Subtract the two like fractions:
270/2520 - 3920/2520 = 270 - 3920/2520 = -3650/2520 - After reducing the fraction, the answer is -365/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/56-70/45 6/56-70/90 18/56-70/45 30/56-70/45 42/56-70/45