An electronics store obtains their retail prices by adding a 34% mark-up to the wholesale price. find the wholesale price of a computer that has a retail price of $513.

The whole price at electronics store is $338.58

Step-by-step explanation:

Given as :

The markup percentage = d = 34%

The retail price = m.p = $513

Let  The wholesale price = $ s.p  

Now, According to question

markup percentage = × 100

Or, d =   × 100

Or, 34 = × 100

Or,   = 1 -  

Or,   = 1 -  

Or, =  

Or, =  

Or, s.p =   × 513

∴  s.p =

i.e s.p = $338.58

So, The wholesale price = s.p = $338.58

Hence, The whole price at electronics store is $338.58  Answer

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