Add 54/25 and 75/70
1st number: 2 4/25, 2nd number: 1 5/70
54/25 + 75/70 is 1131/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 70 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 25 × 14 = 350,
54/25 = 54 × 14/25 × 14 = 756/350 - Likewise, for the 2nd fraction, since 70 × 5 = 350,
75/70 = 75 × 5/70 × 5 = 375/350 - Add the two like fractions:
756/350 + 375/350 = 756 + 375/350 = 1131/350 - So, 54/25 + 75/70 = 1131/350
In mixed form: 381/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/50+75/70 54/75+75/70