Subtract 70/25 from 36/12
1st number: 3 0/12, 2nd number: 2 20/25
36/12 - 70/25 is 1/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 25 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
36/12 = 36 × 25/12 × 25 = 900/300 - Likewise, for the 2nd fraction, since 25 × 12 = 300,
70/25 = 70 × 12/25 × 12 = 840/300 - Subtract the two like fractions:
900/300 - 840/300 = 900 - 840/300 = 60/300 - After reducing the fraction, the answer is 1/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/12-70/25 36/24-70/25 36/12-70/50 36/12-70/75 36/60-70/25 36/84-70/25