Answers

Add 32/35 and 98/90

1^st number: 32/35, 2^nd number: 1 8/90

32/35 + 98/90 is 631/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 90 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 35 × 18 = 630,
   32/35 = 32 × 18/35 × 18 = 576/630
3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
   98/90 = 98 × 7/90 × 7 = 686/630
4. Add the two like fractions:
   576/630 + 686/630 = 576 + 686/630 = 1262/630
5. 1262/630 simplified gives 631/315
6. So, 32/35 + 98/90 = 631/315
   In mixed form: 21/315

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