Answers

Add 14/90 and 84/35

1^st number: 14/90, 2^nd number: 2 14/35

14/90 + 84/35 is 23/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 35 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 90 × 7 = 630,
   14/90 = 14 × 7/90 × 7 = 98/630
3. Likewise, for the 2nd fraction, since 35 × 18 = 630,
   84/35 = 84 × 18/35 × 18 = 1512/630
4. Add the two like fractions:
   98/630 + 1512/630 = 98 + 1512/630 = 1610/630
5. 1610/630 simplified gives 23/9
6. So, 14/90 + 84/35 = 23/9
   In mixed form: 25/9

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