Answers

Add 4/84 and 56/5

1^st number: 4/84, 2^nd number: 11 1/5

4/84 + 56/5 is 1181/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 5 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 84 × 5 = 420,
   4/84 = 4 × 5/84 × 5 = 20/420
3. Likewise, for the 2nd fraction, since 5 × 84 = 420,
   56/5 = 56 × 84/5 × 84 = 4704/420
4. Add the two like fractions:
   20/420 + 4704/420 = 20 + 4704/420 = 4724/420
5. 4724/420 simplified gives 1181/105
6. So, 4/84 + 56/5 = 1181/105
   In mixed form: 1126/105

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