Add 75/6 and 54/70
1st number: 12 3/6, 2nd number: 54/70
75/6 + 54/70 is 929/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
75/6 = 75 × 35/6 × 35 = 2625/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
54/70 = 54 × 3/70 × 3 = 162/210 - Add the two like fractions:
2625/210 + 162/210 = 2625 + 162/210 = 2787/210 - 2787/210 simplified gives 929/70
- So, 75/6 + 54/70 = 929/70
In mixed form: 1319/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/12+54/70 75/18+54/70 75/30+54/70 75/42+54/70