Add 75/6 and 63/70
1st number: 12 3/6, 2nd number: 63/70
75/6 + 63/70 is 67/5.
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,
63/70 = 63 × 3/70 × 3 = 189/210 - Add the two like fractions:
2625/210 + 189/210 = 2625 + 189/210 = 2814/210 - 2814/210 simplified gives 67/5
- So, 75/6 + 63/70 = 67/5
In mixed form: 132/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/12+63/70 75/18+63/70 75/30+63/70 75/42+63/70