Add 49/70 and 63/6
1st number: 49/70, 2nd number: 10 3/6
49/70 + 63/6 is 56/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
49/70 = 49 × 3/70 × 3 = 147/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
63/6 = 63 × 35/6 × 35 = 2205/210 - Add the two like fractions:
147/210 + 2205/210 = 147 + 2205/210 = 2352/210 - 2352/210 simplified gives 56/5
- So, 49/70 + 63/6 = 56/5
In mixed form: 111/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/70+63/6 49/70+63/12 49/70+63/18 49/70+63/30 49/70+63/42