Answers

Add 10/84 and 50/54

10/84 + 50/54 is 395/378.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 54 is 756
   
   Next, find the equivalent fraction of both fractional numbers with denominator 756
2. For the 1st fraction, since 84 × 9 = 756,
   10/84 = 10 × 9/84 × 9 = 90/756
3. Likewise, for the 2nd fraction, since 54 × 14 = 756,
   50/54 = 50 × 14/54 × 14 = 700/756
4. Add the two like fractions:
   90/756 + 700/756 = 90 + 700/756 = 790/756
5. 790/756 simplified gives 395/378
6. So, 10/84 + 50/54 = 395/378
   In mixed form: 117/378

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