Add 4/48 and 3/40
4/48 + 3/40 is 19/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 40 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
4/48 = 4 × 5/48 × 5 = 20/240 - Likewise, for the 2nd fraction, since 40 × 6 = 240,
3/40 = 3 × 6/40 × 6 = 18/240 - Add the two like fractions:
20/240 + 18/240 = 20 + 18/240 = 38/240 - 38/240 simplified gives 19/120
- So, 4/48 + 3/40 = 19/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/48+3/40 4/48+6/40 4/96+3/40 4/48+3/80 12/48+3/40 4/48+9/40 20/48+3/40 4/48+15/40 28/48+3/40 4/48+21/40