Subtract 16/9 from 48/49
1st number: 48/49, 2nd number: 1 7/9
48/49 - 16/9 is -352/441.
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,
16/9 = 16 × 49/9 × 49 = 784/441 - Subtract the two like fractions:
432/441 - 784/441 = 432 - 784/441 = -352/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/49-16/9 48/49-32/9 48/98-16/9 48/49-16/18 48/49-48/9 48/49-16/27 48/49-80/9 48/49-16/45 48/49-16/63