Add 60/4 and 1/81
1st number: 15 0/4, 2nd number: 1/81
60/4 + 1/81 is 1216/81.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 4 × 81 = 324,
60/4 = 60 × 81/4 × 81 = 4860/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
1/81 = 1 × 4/81 × 4 = 4/324 - Add the two like fractions:
4860/324 + 4/324 = 4860 + 4/324 = 4864/324 - 4864/324 simplified gives 1216/81
- So, 60/4 + 1/81 = 1216/81
In mixed form: 151/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+2/81 60/8+1/81 60/4+3/81 60/12+1/81 60/4+5/81 60/20+1/81 60/4+7/81 60/28+1/81