Answers

Add 90/98 and 45/3

1^st number: 90/98, 2^nd number: 15 0/3

90/98 + 45/3 is 780/49.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 3 is 294
   
   Next, find the equivalent fraction of both fractional numbers with denominator 294
2. For the 1st fraction, since 98 × 3 = 294,
   90/98 = 90 × 3/98 × 3 = 270/294
3. Likewise, for the 2nd fraction, since 3 × 98 = 294,
   45/3 = 45 × 98/3 × 98 = 4410/294
4. Add the two like fractions:
   270/294 + 4410/294 = 270 + 4410/294 = 4680/294
5. 4680/294 simplified gives 780/49
6. So, 90/98 + 45/3 = 780/49
   In mixed form: 1545/49

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