Answers

Add 7/63 and 25/10

1^st number: 7/63, 2^nd number: 2 5/10

7/63 + 25/10 is 47/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 10 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   7/63 = 7 × 10/63 × 10 = 70/630
3. Likewise, for the 2nd fraction, since 10 × 63 = 630,
   25/10 = 25 × 63/10 × 63 = 1575/630
4. Add the two like fractions:
   70/630 + 1575/630 = 70 + 1575/630 = 1645/630
5. 1645/630 simplified gives 47/18
6. So, 7/63 + 25/10 = 47/18
   In mixed form: 211/18

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