Answers

Add 75/8 and 70/72

1^st number: 9 3/8, 2^nd number: 70/72

75/8 + 70/72 is 745/72.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 8 and 72 is 72
   
   Next, find the equivalent fraction of both fractional numbers with denominator 72
2. For the 1st fraction, since 8 × 9 = 72,
   75/8 = 75 × 9/8 × 9 = 675/72
3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
   70/72 = 70 × 1/72 × 1 = 70/72
4. Add the two like fractions:
   675/72 + 70/72 = 675 + 70/72 = 745/72
5. So, 75/8 + 70/72 = 745/72
   In mixed form: 1025/72

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