Subtract 70/30 from 49/2
1st number: 24 1/2, 2nd number: 2 10/30
49/2 - 70/30 is 133/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
49/2 = 49 × 15/2 × 15 = 735/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
70/30 = 70 × 1/30 × 1 = 70/30 - Subtract the two like fractions:
735/30 - 70/30 = 735 - 70/30 = 665/30 - After reducing the fraction, the answer is 133/6
- In mixed form: 221/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2-70/30 49/4-70/30 49/2-70/60 49/6-70/30 49/2-70/90 49/10-70/30 49/14-70/30