Add 70/24 and 56/54
1st number: 2 22/24, 2nd number: 1 2/54
70/24 + 56/54 is 427/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
70/24 = 70 × 9/24 × 9 = 630/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
56/54 = 56 × 4/54 × 4 = 224/216 - Add the two like fractions:
630/216 + 224/216 = 630 + 224/216 = 854/216 - 854/216 simplified gives 427/108
- So, 70/24 + 56/54 = 427/108
In mixed form: 3103/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/48+56/54 70/72+56/54