Answers

Add 84/75 and 15/84

1^st number: 1 9/75, 2^nd number: 15/84

84/75 + 15/84 is 909/700.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 84 is 2100
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2100
2. For the 1st fraction, since 75 × 28 = 2100,
   84/75 = 84 × 28/75 × 28 = 2352/2100
3. Likewise, for the 2nd fraction, since 84 × 25 = 2100,
   15/84 = 15 × 25/84 × 25 = 375/2100
4. Add the two like fractions:
   2352/2100 + 375/2100 = 2352 + 375/2100 = 2727/2100
5. 2727/2100 simplified gives 909/700
6. So, 84/75 + 15/84 = 909/700
   In mixed form: 1209/700

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