Subtract 3/10 from 8/48
8/48 - 3/10 is -2/15.
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,
8/48 = 8 × 5/48 × 5 = 40/240 - Likewise, for the 2nd fraction, since 10 × 24 = 240,
3/10 = 3 × 24/10 × 24 = 72/240 - Subtract the two like fractions:
40/240 - 72/240 = 40 - 72/240 = -32/240 - After reducing the fraction, the answer is -2/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/48-3/10 8/48-6/10 8/96-3/10 8/48-3/20 24/48-3/10 8/48-9/10 8/48-3/30 40/48-3/10 8/48-15/10 8/48-3/50 56/48-3/10 8/48-21/10 8/48-3/70