Answers

Add 32/30 and 70/90

1^st number: 1 2/30, 2^nd number: 70/90

32/30 + 70/90 is 83/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 90 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 30 × 3 = 90,
   32/30 = 32 × 3/30 × 3 = 96/90
3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
   70/90 = 70 × 1/90 × 1 = 70/90
4. Add the two like fractions:
   96/90 + 70/90 = 96 + 70/90 = 166/90
5. 166/90 simplified gives 83/45
6. So, 32/30 + 70/90 = 83/45
   In mixed form: 138/45

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