Subtract 18/16 from 50/98
1st number: 50/98, 2nd number: 1 2/16
50/98 - 18/16 is -241/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 98 × 8 = 784,
50/98 = 50 × 8/98 × 8 = 400/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
18/16 = 18 × 49/16 × 49 = 882/784 - Subtract the two like fractions:
400/784 - 882/784 = 400 - 882/784 = -482/784 - After reducing the fraction, the answer is -241/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/98-36/16 50/98-18/32 50/98-54/16 50/98-18/48 50/98-90/16 50/98-18/80