title: Average PAGE access time OS
body: <p>In a paged memory, the page hit ratio is .35</p>
  
  <p>Time required to access a page in secondary memory is 100 ns.</p>
  
  <p>Time required to access a page in primary memory is 10 ns.</p>
  
  <p>what is the average time required to access a page ?</p>
  
  <p>in what way can i answer this question?</p>