Answers

Add 90/25 and 30/98

1^st number: 3 15/25, 2^nd number: 30/98

90/25 + 30/98 is 957/245.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 98 is 2450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2450
2. For the 1st fraction, since 25 × 98 = 2450,
   90/25 = 90 × 98/25 × 98 = 8820/2450
3. Likewise, for the 2nd fraction, since 98 × 25 = 2450,
   30/98 = 30 × 25/98 × 25 = 750/2450
4. Add the two like fractions:
   8820/2450 + 750/2450 = 8820 + 750/2450 = 9570/2450
5. 9570/2450 simplified gives 957/245
6. So, 90/25 + 30/98 = 957/245
   In mixed form: 3222/245

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