Subtract 10/48 from 35/81
35/81 - 10/48 is 145/648.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 48 is 1296
Next, find the equivalent fraction of both fractional numbers with denominator 1296 - For the 1st fraction, since 81 × 16 = 1296,
35/81 = 35 × 16/81 × 16 = 560/1296 - Likewise, for the 2nd fraction, since 48 × 27 = 1296,
10/48 = 10 × 27/48 × 27 = 270/1296 - Subtract the two like fractions:
560/1296 - 270/1296 = 560 - 270/1296 = 290/1296 - After reducing the fraction, the answer is 145/648
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/81-10/48 35/81-20/48 35/81-10/96 35/81-30/48 35/81-50/48 35/81-70/48