Subtract 18/60 from 36/8
1st number: 4 4/8, 2nd number: 18/60
36/8 - 18/60 is 21/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
36/8 = 36 × 15/8 × 15 = 540/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
18/60 = 18 × 2/60 × 2 = 36/120 - Subtract the two like fractions:
540/120 - 36/120 = 540 - 36/120 = 504/120 - After reducing the fraction, the answer is 21/5
- In mixed form: 41/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/8-18/60 36/8-36/60 36/16-18/60 36/8-54/60 36/24-18/60 36/8-90/60 36/40-18/60 36/56-18/60