Answers

Add 70/45 and 30/32

1^st number: 1 25/45, 2^nd number: 30/32

70/45 + 30/32 is 359/144.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 32 is 1440
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1440
2. For the 1st fraction, since 45 × 32 = 1440,
   70/45 = 70 × 32/45 × 32 = 2240/1440
3. Likewise, for the 2nd fraction, since 32 × 45 = 1440,
   30/32 = 30 × 45/32 × 45 = 1350/1440
4. Add the two like fractions:
   2240/1440 + 1350/1440 = 2240 + 1350/1440 = 3590/1440
5. 3590/1440 simplified gives 359/144
6. So, 70/45 + 30/32 = 359/144
   In mixed form: 271/144

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