Subtract 84/49 from 75/4
1st number: 18 3/4, 2nd number: 1 35/49
75/4 - 84/49 is 477/28.
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,
75/4 = 75 × 49/4 × 49 = 3675/196 - Likewise, for the 2nd fraction, since 49 × 4 = 196,
84/49 = 84 × 4/49 × 4 = 336/196 - Subtract the two like fractions:
3675/196 - 336/196 = 3675 - 336/196 = 3339/196 - After reducing the fraction, the answer is 477/28
- In mixed form: 171/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8-84/49 75/4-84/98 75/12-84/49 75/20-84/49 75/28-84/49