Add 5/4 and 70/27
1st number: 1 1/4, 2nd number: 2 16/27
5/4 + 70/27 is 415/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
5/4 = 5 × 27/4 × 27 = 135/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
70/27 = 70 × 4/27 × 4 = 280/108 - Add the two like fractions:
135/108 + 280/108 = 135 + 280/108 = 415/108 - So, 5/4 + 70/27 = 415/108
In mixed form: 391/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/4+70/27 5/8+70/27 5/4+70/54 15/4+70/27 5/12+70/27 5/4+70/81 25/4+70/27 5/20+70/27 35/4+70/27 5/28+70/27