Subtract 42/64 from 75/35
1st number: 2 5/35, 2nd number: 42/64
75/35 - 42/64 is 333/224.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 64 is 2240
Next, find the equivalent fraction of both fractional numbers with denominator 2240 - For the 1st fraction, since 35 × 64 = 2240,
75/35 = 75 × 64/35 × 64 = 4800/2240 - Likewise, for the 2nd fraction, since 64 × 35 = 2240,
42/64 = 42 × 35/64 × 35 = 1470/2240 - Subtract the two like fractions:
4800/2240 - 1470/2240 = 4800 - 1470/2240 = 3330/2240 - After reducing the fraction, the answer is 333/224
- In mixed form: 1109/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/35-84/64 75/70-42/64