Answers

Add 8/10 and 8/84

8/10 + 8/84 is 94/105.

Steps for adding 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,
   8/10 = 8 × 42/10 × 42 = 336/420
3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
   8/84 = 8 × 5/84 × 5 = 40/420
4. Add the two like fractions:
   336/420 + 40/420 = 336 + 40/420 = 376/420
5. 376/420 simplified gives 94/105
6. So, 8/10 + 8/84 = 94/105

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