Add 81/48 and 2/10
1st number: 1 33/48, 2nd number: 2/10
81/48 + 2/10 is 151/80.
Steps for adding 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,
81/48 = 81 × 5/48 × 5 = 405/240 - Likewise, for the 2nd fraction, since 10 × 24 = 240,
2/10 = 2 × 24/10 × 24 = 48/240 - Add the two like fractions:
405/240 + 48/240 = 405 + 48/240 = 453/240 - 453/240 simplified gives 151/80
- So, 81/48 + 2/10 = 151/80
In mixed form: 171/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/48+4/10 81/96+2/10 81/48+2/20 81/48+6/10 81/48+2/30 81/48+2/50 81/48+14/10 81/48+2/70