Subtract 42/32 from 50/35
1st number: 1 15/35, 2nd number: 1 10/32
50/35 - 42/32 is 13/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 32 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 35 × 32 = 1120,
50/35 = 50 × 32/35 × 32 = 1600/1120 - Likewise, for the 2nd fraction, since 32 × 35 = 1120,
42/32 = 42 × 35/32 × 35 = 1470/1120 - Subtract the two like fractions:
1600/1120 - 1470/1120 = 1600 - 1470/1120 = 130/1120 - After reducing the fraction, the answer is 13/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/35-84/32 50/70-42/32 50/35-42/64 50/35-42/96