Subtract 40/35 from 70/24
1st number: 2 22/24, 2nd number: 1 5/35
70/24 - 40/35 is 149/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 35 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 24 × 35 = 840,
70/24 = 70 × 35/24 × 35 = 2450/840 - Likewise, for the 2nd fraction, since 35 × 24 = 840,
40/35 = 40 × 24/35 × 24 = 960/840 - Subtract the two like fractions:
2450/840 - 960/840 = 2450 - 960/840 = 1490/840 - After reducing the fraction, the answer is 149/84
- In mixed form: 165/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/24-80/35 70/48-40/35 70/24-40/70 70/72-40/35