Answers

Add 54/35 and 30/90

1^st number: 1 19/35, 2^nd number: 30/90

54/35 + 30/90 is 197/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 90 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 35 × 18 = 630,
   54/35 = 54 × 18/35 × 18 = 972/630
3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
   30/90 = 30 × 7/90 × 7 = 210/630
4. Add the two like fractions:
   972/630 + 210/630 = 972 + 210/630 = 1182/630
5. 1182/630 simplified gives 197/105
6. So, 54/35 + 30/90 = 197/105
   In mixed form: 192/105

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