Answers

Add 90/63 and 60/24

1^st number: 1 27/63, 2^nd number: 2 12/24

90/63 + 60/24 is 55/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 24 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 63 × 8 = 504,
   90/63 = 90 × 8/63 × 8 = 720/504
3. Likewise, for the 2nd fraction, since 24 × 21 = 504,
   60/24 = 60 × 21/24 × 21 = 1260/504
4. Add the two like fractions:
   720/504 + 1260/504 = 720 + 1260/504 = 1980/504
5. 1980/504 simplified gives 55/14
6. So, 90/63 + 60/24 = 55/14
   In mixed form: 313/14

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