Subtract 27/8 from 84/50
1st number: 1 34/50, 2nd number: 3 3/8
84/50 - 27/8 is -339/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
84/50 = 84 × 4/50 × 4 = 336/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
27/8 = 27 × 25/8 × 25 = 675/200 - Subtract the two like fractions:
336/200 - 675/200 = 336 - 675/200 = -339/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50-54/8 84/50-27/16 84/50-81/8 84/50-27/24 84/50-27/40 84/50-27/56