Subtract 7/60 from 12/8
1st number: 1 4/8, 2nd number: 7/60
12/8 - 7/60 is 83/60.
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,
12/8 = 12 × 15/8 × 15 = 180/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
7/60 = 7 × 2/60 × 2 = 14/120 - Subtract the two like fractions:
180/120 - 14/120 = 180 - 14/120 = 166/120 - After reducing the fraction, the answer is 83/60
- In mixed form: 123/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/8-7/60 12/8-14/60 12/16-7/60 36/8-7/60 12/8-21/60 12/24-7/60 60/8-7/60 12/8-35/60 12/40-7/60 84/8-7/60 12/8-49/60 12/56-7/60