Answers

Add 40/45 and 4/75

40/45 + 4/75 is 212/225.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 75 is 225
   
   Next, find the equivalent fraction of both fractional numbers with denominator 225
2. For the 1st fraction, since 45 × 5 = 225,
   40/45 = 40 × 5/45 × 5 = 200/225
3. Likewise, for the 2nd fraction, since 75 × 3 = 225,
   4/75 = 4 × 3/75 × 3 = 12/225
4. Add the two like fractions:
   200/225 + 12/225 = 200 + 12/225 = 212/225
5. So, 40/45 + 4/75 = 212/225

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