Answers

Add 30/42 and 96/40

1^st number: 30/42, 2^nd number: 2 16/40

30/42 + 96/40 is 109/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 40 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 42 × 20 = 840,
   30/42 = 30 × 20/42 × 20 = 600/840
3. Likewise, for the 2nd fraction, since 40 × 21 = 840,
   96/40 = 96 × 21/40 × 21 = 2016/840
4. Add the two like fractions:
   600/840 + 2016/840 = 600 + 2016/840 = 2616/840
5. 2616/840 simplified gives 109/35
6. So, 30/42 + 96/40 = 109/35
   In mixed form: 34/35

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