Subtract 1/48 from 70/36
1st number: 1 34/36, 2nd number: 1/48
70/36 - 1/48 is 277/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
70/36 = 70 × 4/36 × 4 = 280/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
1/48 = 1 × 3/48 × 3 = 3/144 - Subtract the two like fractions:
280/144 - 3/144 = 280 - 3/144 = 277/144 - In mixed form: 1133/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/36-2/48 70/72-1/48 70/36-1/96 70/36-3/48 70/36-5/48 70/36-7/48