Answers

Add 54/4 and 56/35

1^st number: 13 2/4, 2^nd number: 1 21/35

54/4 + 56/35 is 151/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 35 is 140
   
   Next, find the equivalent fraction of both fractional numbers with denominator 140
2. For the 1st fraction, since 4 × 35 = 140,
   54/4 = 54 × 35/4 × 35 = 1890/140
3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
   56/35 = 56 × 4/35 × 4 = 224/140
4. Add the two like fractions:
   1890/140 + 224/140 = 1890 + 224/140 = 2114/140
5. 2114/140 simplified gives 151/10
6. So, 54/4 + 56/35 = 151/10
   In mixed form: 151/10

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