Answers

Add 9/98 and 9/64

9/98 + 9/64 is 729/3136.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 64 is 3136
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3136
2. For the 1st fraction, since 98 × 32 = 3136,
   9/98 = 9 × 32/98 × 32 = 288/3136
3. Likewise, for the 2nd fraction, since 64 × 49 = 3136,
   9/64 = 9 × 49/64 × 49 = 441/3136
4. Add the two like fractions:
   288/3136 + 441/3136 = 288 + 441/3136 = 729/3136
5. So, 9/98 + 9/64 = 729/3136

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