Answers

Add 75/27 and 54/10

1^st number: 2 21/27, 2^nd number: 5 4/10

75/27 + 54/10 is 368/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 10 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 27 × 10 = 270,
   75/27 = 75 × 10/27 × 10 = 750/270
3. Likewise, for the 2nd fraction, since 10 × 27 = 270,
   54/10 = 54 × 27/10 × 27 = 1458/270
4. Add the two like fractions:
   750/270 + 1458/270 = 750 + 1458/270 = 2208/270
5. 2208/270 simplified gives 368/45
6. So, 75/27 + 54/10 = 368/45
   In mixed form: 88/45

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