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Robin had 4 times as much money as Shawn at first. After spending some money, Robin realized that Shawn had twice as much as he had. If Robin had $48 at first, how much did Robin have in the end?

 Apr 23, 2021
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Let Robin have $x in the end.

 

 

After spending some money,

Shown have = $2x

 

At first,

         Robin have = 4 * 2x = 8x

According to given condition,

                       8x = 48

                         x = 48/8 = 6 

                           x = $6

So, Robin have $6 in the end.

 Oct 16, 2021

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