Answers

Add 18/84 and 32/10

1^st number: 18/84, 2^nd number: 3 2/10

18/84 + 32/10 is 239/70.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 10 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 84 × 5 = 420,
   18/84 = 18 × 5/84 × 5 = 90/420
3. Likewise, for the 2nd fraction, since 10 × 42 = 420,
   32/10 = 32 × 42/10 × 42 = 1344/420
4. Add the two like fractions:
   90/420 + 1344/420 = 90 + 1344/420 = 1434/420
5. 1434/420 simplified gives 239/70
6. So, 18/84 + 32/10 = 239/70
   In mixed form: 329/70

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