Subtract 63/70 from 75/2
1st number: 37 1/2, 2nd number: 63/70
75/2 - 63/70 is 183/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
75/2 = 75 × 35/2 × 35 = 2625/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
63/70 = 63 × 1/70 × 1 = 63/70 - Subtract the two like fractions:
2625/70 - 63/70 = 2625 - 63/70 = 2562/70 - After reducing the fraction, the answer is 183/5
- In mixed form: 363/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4-63/70 75/6-63/70 75/10-63/70 75/14-63/70