Answers

Subtract 50/90 from 56/75

56/75 - 50/90 is 43/225.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 90 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 75 × 6 = 450,
   56/75 = 56 × 6/75 × 6 = 336/450
3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
   50/90 = 50 × 5/90 × 5 = 250/450
4. Subtract the two like fractions:
   336/450 - 250/450 = 336 - 250/450 = 86/450
5. After reducing the fraction, the answer is 43/225

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