Add 2/48 and 40/20
1st number: 2/48, 2nd number: 2 0/20
2/48 + 40/20 is 49/24.
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,
2/48 = 2 × 5/48 × 5 = 10/240 - Likewise, for the 2nd fraction, since 20 × 12 = 240,
40/20 = 40 × 12/20 × 12 = 480/240 - Add the two like fractions:
10/240 + 480/240 = 10 + 480/240 = 490/240 - 490/240 simplified gives 49/24
- So, 2/48 + 40/20 = 49/24
In mixed form: 21/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/48+40/20 2/48+80/20 2/96+40/20 6/48+40/20 2/48+40/60 10/48+40/20 14/48+40/20