Answers

Add 45/84 and 4/98

45/84 + 4/98 is 113/196.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 98 is 588
   
   Next, find the equivalent fraction of both fractional numbers with denominator 588
2. For the 1st fraction, since 84 × 7 = 588,
   45/84 = 45 × 7/84 × 7 = 315/588
3. Likewise, for the 2nd fraction, since 98 × 6 = 588,
   4/98 = 4 × 6/98 × 6 = 24/588
4. Add the two like fractions:
   315/588 + 24/588 = 315 + 24/588 = 339/588
5. 339/588 simplified gives 113/196
6. So, 45/84 + 4/98 = 113/196

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