Subtract 32/35 from 42/2
1st number: 21 0/2, 2nd number: 32/35
42/2 - 32/35 is 703/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
42/2 = 42 × 35/2 × 35 = 1470/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
32/35 = 32 × 2/35 × 2 = 64/70 - Subtract the two like fractions:
1470/70 - 64/70 = 1470 - 64/70 = 1406/70 - After reducing the fraction, the answer is 703/35
- In mixed form: 203/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2-32/35 42/2-64/35 42/4-32/35 42/2-32/70 42/2-96/35 42/6-32/35 42/10-32/35 42/14-32/35