Answers

Add 3/28 and 84/35

1^st number: 3/28, 2^nd number: 2 14/35

3/28 + 84/35 is 351/140.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 35 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 28 × 5 = 140,
   3/28 = 3 × 5/28 × 5 = 15/140
3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
   84/35 = 84 × 4/35 × 4 = 336/140
4. Add the two like fractions:
   15/140 + 336/140 = 15 + 336/140 = 351/140
5. So, 3/28 + 84/35 = 351/140
   In mixed form: 271/140

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