Subtract 36/9 from 48/49
1st number: 48/49, 2nd number: 4 0/9
48/49 - 36/9 is -148/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
48/49 = 48 × 9/49 × 9 = 432/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
36/9 = 36 × 49/9 × 49 = 1764/441 - Subtract the two like fractions:
432/441 - 1764/441 = 432 - 1764/441 = -1332/441 - After reducing the fraction, the answer is -148/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/49-36/9 48/49-72/9 48/98-36/9 48/49-36/18 48/49-36/27 48/49-36/45 48/49-36/63