Subtract 36/49 from 18/4
1st number: 4 2/4, 2nd number: 36/49
18/4 - 36/49 is 369/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 49 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
18/4 = 18 × 49/4 × 49 = 882/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
36/49 = 36 × 4/49 × 4 = 144/196 - Subtract the two like fractions:
882/196 - 144/196 = 882 - 144/196 = 738/196 - After reducing the fraction, the answer is 369/98
- In mixed form: 375/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/4-36/49 18/4-72/49 18/8-36/49 18/4-36/98 54/4-36/49 18/12-36/49 90/4-36/49 18/20-36/49 18/28-36/49