Answers

Add 10/63 and 5/30

10/63 + 5/30 is 41/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 30 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   10/63 = 10 × 10/63 × 10 = 100/630
3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
   5/30 = 5 × 21/30 × 21 = 105/630
4. Add the two like fractions:
   100/630 + 105/630 = 100 + 105/630 = 205/630
5. 205/630 simplified gives 41/126
6. So, 10/63 + 5/30 = 41/126

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