Answers

Add 1/84 and 56/30

1^st number: 1/84, 2^nd number: 1 26/30

1/84 + 56/30 is 263/140.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 30 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 84 × 5 = 420,
   1/84 = 1 × 5/84 × 5 = 5/420
3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
   56/30 = 56 × 14/30 × 14 = 784/420
4. Add the two like fractions:
   5/420 + 784/420 = 5 + 784/420 = 789/420
5. 789/420 simplified gives 263/140
6. So, 1/84 + 56/30 = 263/140
   In mixed form: 1123/140

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