Answers

Subtract 10/6 from 84/72

1^st number: 1 12/72, 2^nd number: 1 4/6

84/72 - 10/6 is -1/2.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 6 is 72
   
   Next, find the equivalent fraction of both fractional numbers with denominator 72
2. For the 1st fraction, since 72 × 1 = 72,
   84/72 = 84 × 1/72 × 1 = 84/72
3. Likewise, for the 2nd fraction, since 6 × 12 = 72,
   10/6 = 10 × 12/6 × 12 = 120/72
4. Subtract the two like fractions:
   84/72 - 120/72 = 84 - 120/72 = -36/72
5. After reducing the fraction, the answer is -1/2

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