Subtract 18/70 from 36/4
1st number: 9 0/4, 2nd number: 18/70
36/4 - 18/70 is 306/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
36/4 = 36 × 35/4 × 35 = 1260/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
18/70 = 18 × 2/70 × 2 = 36/140 - Subtract the two like fractions:
1260/140 - 36/140 = 1260 - 36/140 = 1224/140 - After reducing the fraction, the answer is 306/35
- In mixed form: 826/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4-18/70 36/4-36/70 36/8-18/70 36/4-54/70 36/12-18/70 36/4-90/70 36/20-18/70 36/28-18/70