Answers

Add 35/80 and 54/12

1^st number: 35/80, 2^nd number: 4 6/12

35/80 + 54/12 is 79/16.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 80 and 12 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 80 × 3 = 240,
   35/80 = 35 × 3/80 × 3 = 105/240
3. Likewise, for the 2nd fraction, since 12 × 20 = 240,
   54/12 = 54 × 20/12 × 20 = 1080/240
4. Add the two like fractions:
   105/240 + 1080/240 = 105 + 1080/240 = 1185/240
5. 1185/240 simplified gives 79/16
6. So, 35/80 + 54/12 = 79/16
   In mixed form: 415/16

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