Answers

Add 3/84 and 10/56

3/84 + 10/56 is 3/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 56 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 84 × 2 = 168,
   3/84 = 3 × 2/84 × 2 = 6/168
3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
   10/56 = 10 × 3/56 × 3 = 30/168
4. Add the two like fractions:
   6/168 + 30/168 = 6 + 30/168 = 36/168
5. 36/168 simplified gives 3/14
6. So, 3/84 + 10/56 = 3/14

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