Subtract 24/35 from 70/4
1st number: 17 2/4, 2nd number: 24/35
70/4 - 24/35 is 1177/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 35 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
70/4 = 70 × 35/4 × 35 = 2450/140 - Likewise, for the 2nd fraction, since 35 × 4 = 140,
24/35 = 24 × 4/35 × 4 = 96/140 - Subtract the two like fractions:
2450/140 - 96/140 = 2450 - 96/140 = 2354/140 - After reducing the fraction, the answer is 1177/70
- In mixed form: 1657/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/4-48/35 70/8-24/35 70/4-24/70 70/4-72/35 70/12-24/35 70/20-24/35 70/28-24/35