Answers

Add 30/70 and 70/10

1^st number: 30/70, 2^nd number: 7 0/10

30/70 + 70/10 is 52/7.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 70 and 10 is 70
   
   Next, find the equivalent fraction of both fractional numbers with denominator 70
2. For the 1st fraction, since 70 × 1 = 70,
   30/70 = 30 × 1/70 × 1 = 30/70
3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
   70/10 = 70 × 7/10 × 7 = 490/70
4. Add the two like fractions:
   30/70 + 490/70 = 30 + 490/70 = 520/70
5. 520/70 simplified gives 52/7
6. So, 30/70 + 70/10 = 52/7
   In mixed form: 73/7

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