Subtract 27/16 from 70/12
1st number: 5 10/12, 2nd number: 1 11/16
70/12 - 27/16 is 199/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
70/12 = 70 × 4/12 × 4 = 280/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
27/16 = 27 × 3/16 × 3 = 81/48 - Subtract the two like fractions:
280/48 - 81/48 = 280 - 81/48 = 199/48 - In mixed form: 47/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/12-54/16 70/24-27/16 70/12-27/32 70/12-81/16 70/36-27/16 70/12-27/48 70/60-27/16 70/12-27/80 70/84-27/16