Subtract 30/3 from 70/2
1st number: 35 0/2, 2nd number: 10 0/3
70/2 - 30/3 is 25/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
70/2 = 70 × 3/2 × 3 = 210/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
30/3 = 30 × 2/3 × 2 = 60/6 - Subtract the two like fractions:
210/6 - 60/6 = 210 - 60/6 = 150/6 - After reducing the fraction, the answer is 25/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2-60/3 70/4-30/3 70/2-30/6 70/2-90/3 70/6-30/3 70/2-30/9 70/10-30/3 70/2-30/15 70/14-30/3 70/2-30/21