Answers

Add 84/64 and 75/18

1^st number: 1 20/64, 2^nd number: 4 3/18

84/64 + 75/18 is 263/48.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 18 is 576
   
   Next, find the equivalent fraction of both fractional numbers with denominator 576
2. For the 1st fraction, since 64 × 9 = 576,
   84/64 = 84 × 9/64 × 9 = 756/576
3. Likewise, for the 2nd fraction, since 18 × 32 = 576,
   75/18 = 75 × 32/18 × 32 = 2400/576
4. Add the two like fractions:
   756/576 + 2400/576 = 756 + 2400/576 = 3156/576
5. 3156/576 simplified gives 263/48
6. So, 84/64 + 75/18 = 263/48
   In mixed form: 523/48

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