Answers

Add 70/98 and 25/10

1^st number: 70/98, 2^nd number: 2 5/10

70/98 + 25/10 is 45/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 10 is 490
   
   Next, find the equivalent fraction of both fractional numbers with denominator 490
2. For the 1st fraction, since 98 × 5 = 490,
   70/98 = 70 × 5/98 × 5 = 350/490
3. Likewise, for the 2nd fraction, since 10 × 49 = 490,
   25/10 = 25 × 49/10 × 49 = 1225/490
4. Add the two like fractions:
   350/490 + 1225/490 = 350 + 1225/490 = 1575/490
5. 1575/490 simplified gives 45/14
6. So, 70/98 + 25/10 = 45/14
   In mixed form: 33/14

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