Answers

Add 24/63 and 20/98

24/63 + 20/98 is 86/147.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 98 is 882
   
   Next, find the equivalent fraction of both fractional numbers with denominator 882
2. For the 1st fraction, since 63 × 14 = 882,
   24/63 = 24 × 14/63 × 14 = 336/882
3. Likewise, for the 2nd fraction, since 98 × 9 = 882,
   20/98 = 20 × 9/98 × 9 = 180/882
4. Add the two like fractions:
   336/882 + 180/882 = 336 + 180/882 = 516/882
5. 516/882 simplified gives 86/147
6. So, 24/63 + 20/98 = 86/147

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