Answers

Add 75/84 and 54/35

1^st number: 75/84, 2^nd number: 1 19/35

75/84 + 54/35 is 341/140.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 35 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 84 × 5 = 420,
   75/84 = 75 × 5/84 × 5 = 375/420
3. Likewise, for the 2nd fraction, since 35 × 12 = 420,
   54/35 = 54 × 12/35 × 12 = 648/420
4. Add the two like fractions:
   375/420 + 648/420 = 375 + 648/420 = 1023/420
5. 1023/420 simplified gives 341/140
6. So, 75/84 + 54/35 = 341/140
   In mixed form: 261/140

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