Answers

Add 90/63 and 4/96

1^st number: 1 27/63, 2^nd number: 4/96

90/63 + 4/96 is 247/168.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 96 is 2016
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2016
2. For the 1st fraction, since 63 × 32 = 2016,
   90/63 = 90 × 32/63 × 32 = 2880/2016
3. Likewise, for the 2nd fraction, since 96 × 21 = 2016,
   4/96 = 4 × 21/96 × 21 = 84/2016
4. Add the two like fractions:
   2880/2016 + 84/2016 = 2880 + 84/2016 = 2964/2016
5. 2964/2016 simplified gives 247/168
6. So, 90/63 + 4/96 = 247/168
   In mixed form: 179/168

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