Subtract 36/10 from 60/21
1st number: 2 18/21, 2nd number: 3 6/10
60/21 - 36/10 is -26/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 21 × 10 = 210,
60/21 = 60 × 10/21 × 10 = 600/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
36/10 = 36 × 21/10 × 21 = 756/210 - Subtract the two like fractions:
600/210 - 756/210 = 600 - 756/210 = -156/210 - After reducing the fraction, the answer is -26/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/21-72/10 60/42-36/10 60/21-36/20 60/63-36/10 60/21-36/30 60/21-36/50 60/21-36/70