Answers

Add 84/28 and 1/4

1^st number: 3 0/28, 2^nd number: 1/4

84/28 + 1/4 is 13/4.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 4 is 28
   
   Next, find the equivalent fraction of both fractional numbers with denominator 28
2. For the 1st fraction, since 28 × 1 = 28,
   84/28 = 84 × 1/28 × 1 = 84/28
3. Likewise, for the 2nd fraction, since 4 × 7 = 28,
   1/4 = 1 × 7/4 × 7 = 7/28
4. Add the two like fractions:
   84/28 + 7/28 = 84 + 7/28 = 91/28
5. 91/28 simplified gives 13/4
6. So, 84/28 + 1/4 = 13/4
   In mixed form: 31/4

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