Answers

Add 7/42 and 7/24

7/42 + 7/24 is 11/24.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 24 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 42 × 4 = 168,
   7/42 = 7 × 4/42 × 4 = 28/168
3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
   7/24 = 7 × 7/24 × 7 = 49/168
4. Add the two like fractions:
   28/168 + 49/168 = 28 + 49/168 = 77/168
5. 77/168 simplified gives 11/24
6. So, 7/42 + 7/24 = 11/24

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