Answers

Add 64/45 and 18/50

1^st number: 1 19/45, 2^nd number: 18/50

64/45 + 18/50 is 401/225.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 50 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 45 × 10 = 450,
   64/45 = 64 × 10/45 × 10 = 640/450
3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
   18/50 = 18 × 9/50 × 9 = 162/450
4. Add the two like fractions:
   640/450 + 162/450 = 640 + 162/450 = 802/450
5. 802/450 simplified gives 401/225
6. So, 64/45 + 18/50 = 401/225
   In mixed form: 1176/225

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