Answers

Add 70/45 and 45/32

1^st number: 1 25/45, 2^nd number: 1 13/32

70/45 + 45/32 is 853/288.

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,
   45/32 = 45 × 45/32 × 45 = 2025/1440
4. Add the two like fractions:
   2240/1440 + 2025/1440 = 2240 + 2025/1440 = 4265/1440
5. 4265/1440 simplified gives 853/288
6. So, 70/45 + 45/32 = 853/288
   In mixed form: 2277/288

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