Add 4/48 and 12/20
4/48 + 12/20 is 41/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 20 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 20 × 12 = 240,
12/20 = 12 × 12/20 × 12 = 144/240 - Add the two like fractions:
20/240 + 144/240 = 20 + 144/240 = 164/240 - 164/240 simplified gives 41/60
- So, 4/48 + 12/20 = 41/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/48+12/20 4/48+24/20 4/96+12/20 4/48+12/40 12/48+12/20 4/48+36/20 4/48+12/60 20/48+12/20 4/48+60/20 28/48+12/20 4/48+84/20