Answers

Add 84/18 and 49/48

1^st number: 4 12/18, 2^nd number: 1 1/48

84/18 + 49/48 is 91/16.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 48 is 144
   
   Next, find the equivalent fraction of both fractional numbers with denominator 144
2. For the 1st fraction, since 18 × 8 = 144,
   84/18 = 84 × 8/18 × 8 = 672/144
3. Likewise, for the 2nd fraction, since 48 × 3 = 144,
   49/48 = 49 × 3/48 × 3 = 147/144
4. Add the two like fractions:
   672/144 + 147/144 = 672 + 147/144 = 819/144
5. 819/144 simplified gives 91/16
6. So, 84/18 + 49/48 = 91/16
   In mixed form: 511/16

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