Subtract 12/50 from 70/32
1st number: 2 6/32, 2nd number: 12/50
70/32 - 12/50 is 779/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 50 is 800
Next, find the equivalent fraction of both fractional numbers with denominator 800 - For the 1st fraction, since 32 × 25 = 800,
70/32 = 70 × 25/32 × 25 = 1750/800 - Likewise, for the 2nd fraction, since 50 × 16 = 800,
12/50 = 12 × 16/50 × 16 = 192/800 - Subtract the two like fractions:
1750/800 - 192/800 = 1750 - 192/800 = 1558/800 - After reducing the fraction, the answer is 779/400
- In mixed form: 1379/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/32-24/50 70/64-12/50 70/32-36/50 70/96-12/50 70/32-60/50 70/32-84/50