Answers

Add 7/63 and 30/8

1^st number: 7/63, 2^nd number: 3 6/8

7/63 + 30/8 is 139/36.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 8 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 63 × 8 = 504,
   7/63 = 7 × 8/63 × 8 = 56/504
3. Likewise, for the 2nd fraction, since 8 × 63 = 504,
   30/8 = 30 × 63/8 × 63 = 1890/504
4. Add the two like fractions:
   56/504 + 1890/504 = 56 + 1890/504 = 1946/504
5. 1946/504 simplified gives 139/36
6. So, 7/63 + 30/8 = 139/36
   In mixed form: 331/36

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