Answers

Add 21/18 and 2/75

1^st number: 1 3/18, 2^nd number: 2/75

21/18 + 2/75 is 179/150.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 75 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 18 × 25 = 450,
   21/18 = 21 × 25/18 × 25 = 525/450
3. Likewise, for the 2nd fraction, since 75 × 6 = 450,
   2/75 = 2 × 6/75 × 6 = 12/450
4. Add the two like fractions:
   525/450 + 12/450 = 525 + 12/450 = 537/450
5. 537/450 simplified gives 179/150
6. So, 21/18 + 2/75 = 179/150
   In mixed form: 129/150

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