Subtract 70/5 from 36/2
1st number: 18 0/2, 2nd number: 14 0/5
36/2 - 70/5 is 4/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
36/2 = 36 × 5/2 × 5 = 180/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
70/5 = 70 × 2/5 × 2 = 140/10 - Subtract the two like fractions:
180/10 - 140/10 = 180 - 140/10 = 40/10 - After reducing the fraction, the answer is 4/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2-70/5 36/4-70/5 36/2-70/10 36/6-70/5 36/2-70/15 36/10-70/5 36/2-70/25 36/14-70/5 36/2-70/35