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Please Help! I'm stuck

 

 Aug 22, 2020
 #1
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1. You can make 6 unique pairs with 1, 4, 5, and 8.

Pairs: 1+4, 1+5, 1+8, 4+5, 4+8, 5+8

Sums: 5, 6, 9, 9, 12, 13

 

2. After adding the pairs together, we get 6 sums. Out of these 6 sums, 4 out of 6 are greater than 7.

 

3. The probability will be written as 4/6. Simplify, then we get 2/3.

 

Answer: 2/3 smiley

 Aug 22, 2020
edited by joliel3  Aug 22, 2020
edited by joliel3  Aug 22, 2020
edited by joliel3  Aug 22, 2020

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