Answers

Add 8/42 and 56/8

1^st number: 8/42, 2^nd number: 7 0/8

8/42 + 56/8 is 151/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 8 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 42 × 4 = 168,
   8/42 = 8 × 4/42 × 4 = 32/168
3. Likewise, for the 2nd fraction, since 8 × 21 = 168,
   56/8 = 56 × 21/8 × 21 = 1176/168
4. Add the two like fractions:
   32/168 + 1176/168 = 32 + 1176/168 = 1208/168
5. 1208/168 simplified gives 151/21
6. So, 8/42 + 56/8 = 151/21
   In mixed form: 74/21

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