Answers

Add 50/18 and 21/10

1^st number: 2 14/18, 2^nd number: 2 1/10

50/18 + 21/10 is 439/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 10 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 18 × 5 = 90,
   50/18 = 50 × 5/18 × 5 = 250/90
3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
   21/10 = 21 × 9/10 × 9 = 189/90
4. Add the two like fractions:
   250/90 + 189/90 = 250 + 189/90 = 439/90
5. So, 50/18 + 21/10 = 439/90
   In mixed form: 479/90

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