Subtract 28/10 from 24/48
1st number: 24/48, 2nd number: 2 8/10
24/48 - 28/10 is -23/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 10 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
24/48 = 24 × 5/48 × 5 = 120/240 - Likewise, for the 2nd fraction, since 10 × 24 = 240,
28/10 = 28 × 24/10 × 24 = 672/240 - Subtract the two like fractions:
120/240 - 672/240 = 120 - 672/240 = -552/240 - After reducing the fraction, the answer is -23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/48-56/10 24/96-28/10 24/48-28/20 72/48-28/10 24/48-84/10 24/48-28/30 24/48-28/50 24/48-28/70