Subtract 25/35 from 70/50
1st number: 1 20/50, 2nd number: 25/35
70/50 - 25/35 is 24/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 35 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 50 × 7 = 350,
70/50 = 70 × 7/50 × 7 = 490/350 - Likewise, for the 2nd fraction, since 35 × 10 = 350,
25/35 = 25 × 10/35 × 10 = 250/350 - Subtract the two like fractions:
490/350 - 250/350 = 490 - 250/350 = 240/350 - After reducing the fraction, the answer is 24/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/50-50/35 70/50-25/70 70/50-75/35