Answers

Add 2/7 and 8/10

2/7 + 8/10 is 38/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 10 is 70
2. For the 1st fraction, since 7 × 10 = 70,
   2/7 = 2 × 10/7 × 10 = 20/70
3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
   8/10 = 8 × 7/10 × 7 = 56/70
4. Add the two fractions:
   20/70 + 56/70 = 20 + 56/70 = 76/70
5. After reducing the fraction, the answer is 38/35
6. In mixed form: 13/35

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