A box contains 10 genuine pearls and 5 artificial pearls. If you pick 3 pearls at random from the box. What is the probability t
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Name the first even integer you are looking for 
. The next even number is 
.
Their sum is
, so 
. That means 
, hence 
.
So, the desired numbers are
and 
.
Their sum is
So, the desired numbers are