Add 10/70 and 56/15
1st number: 10/70, 2nd number: 3 11/15
10/70 + 56/15 is 407/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
10/70 = 10 × 3/70 × 3 = 30/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
56/15 = 56 × 14/15 × 14 = 784/210 - Add the two like fractions:
30/210 + 784/210 = 30 + 784/210 = 814/210 - 814/210 simplified gives 407/105
- So, 10/70 + 56/15 = 407/105
In mixed form: 392/105
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