Answers

Add 30/35 and 70/30

1^st number: 30/35, 2^nd number: 2 10/30

30/35 + 70/30 is 67/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 30 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 35 × 6 = 210,
   30/35 = 30 × 6/35 × 6 = 180/210
3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
   70/30 = 70 × 7/30 × 7 = 490/210
4. Add the two like fractions:
   180/210 + 490/210 = 180 + 490/210 = 670/210
5. 670/210 simplified gives 67/21
6. So, 30/35 + 70/30 = 67/21
   In mixed form: 34/21

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