Subtract 42/50 from 35/8
1st number: 4 3/8, 2nd number: 42/50
35/8 - 42/50 is 707/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 8 × 25 = 200,
35/8 = 35 × 25/8 × 25 = 875/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
42/50 = 42 × 4/50 × 4 = 168/200 - Subtract the two like fractions:
875/200 - 168/200 = 875 - 168/200 = 707/200 - In mixed form: 3107/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8-42/50 35/8-84/50 35/16-42/50 35/24-42/50 35/40-42/50 35/56-42/50