Computers R US was selling laptops that had 4GB of memory for $495. You can buy additional memory fo

Discussion in 'Calculator Requests' started by math_celebrity, Nov 22, 2016.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    Computers R US was selling laptops that had 4GB of memory for $495. You can buy additional memory for $97 per GB. If your grandfather gave you $980 to buy a laptop and additional memory, how much memory can you get?

    Figure out remaining money total after buying the laptop
    1. 4GB: 980 - 495 = 485
    2. 485/97 = 5 GB
    3. 4GB + 5GB = 9GB
     

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