Answers

Subtract 8/84 from 5/10

5/10 - 8/84 is 17/42.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 84 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 10 × 42 = 420,
   5/10 = 5 × 42/10 × 42 = 210/420
3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
   8/84 = 8 × 5/84 × 5 = 40/420
4. Subtract the two like fractions:
   210/420 - 40/420 = 210 - 40/420 = 170/420
5. After reducing the fraction, the answer is 17/42

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