Answers

Subtract 7/18 from 84/75

1^st number: 1 9/75, 2^nd number: 7/18

84/75 - 7/18 is 329/450.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 18 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 75 × 6 = 450,
   84/75 = 84 × 6/75 × 6 = 504/450
3. Likewise, for the 2nd fraction, since 18 × 25 = 450,
   7/18 = 7 × 25/18 × 25 = 175/450
4. Subtract the two like fractions:
   504/450 - 175/450 = 504 - 175/450 = 329/450

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