Answers

Add 25/98 and 48/70

25/98 + 48/70 is 461/490.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 70 is 490
   
   Next, find the equivalent fraction of both fractional numbers with denominator 490
2. For the 1st fraction, since 98 × 5 = 490,
   25/98 = 25 × 5/98 × 5 = 125/490
3. Likewise, for the 2nd fraction, since 70 × 7 = 490,
   48/70 = 48 × 7/70 × 7 = 336/490
4. Add the two like fractions:
   125/490 + 336/490 = 125 + 336/490 = 461/490
5. So, 25/98 + 48/70 = 461/490

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