Subtract 3/49 from 40/8
1st number: 5 0/8, 2nd number: 3/49
40/8 - 3/49 is 242/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
40/8 = 40 × 49/8 × 49 = 1960/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
3/49 = 3 × 8/49 × 8 = 24/392 - Subtract the two like fractions:
1960/392 - 24/392 = 1960 - 24/392 = 1936/392 - After reducing the fraction, the answer is 242/49
- In mixed form: 446/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8-3/49 40/8-6/49 40/16-3/49 40/8-3/98 40/8-9/49 40/24-3/49 40/8-15/49 40/8-21/49 40/56-3/49