Subtract 35/70 from 1/48
1/48 - 35/70 is -23/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 70 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 48 × 35 = 1680,
1/48 = 1 × 35/48 × 35 = 35/1680 - Likewise, for the 2nd fraction, since 70 × 24 = 1680,
35/70 = 35 × 24/70 × 24 = 840/1680 - Subtract the two like fractions:
35/1680 - 840/1680 = 35 - 840/1680 = -805/1680 - After reducing the fraction, the answer is -23/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/48-35/70 1/96-35/70 3/48-35/70 5/48-35/70 7/48-35/70