Answers

Add 63/54 and 84/10

1^st number: 1 9/54, 2^nd number: 8 4/10

63/54 + 84/10 is 287/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 10 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 54 × 5 = 270,
   63/54 = 63 × 5/54 × 5 = 315/270
3. Likewise, for the 2nd fraction, since 10 × 27 = 270,
   84/10 = 84 × 27/10 × 27 = 2268/270
4. Add the two like fractions:
   315/270 + 2268/270 = 315 + 2268/270 = 2583/270
5. 2583/270 simplified gives 287/30
6. So, 63/54 + 84/10 = 287/30
   In mixed form: 917/30

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