A plea for help!!

Miss_sugarplum

New Member
:(I'm new here, so hello first of all!

I'm hoping someone may be able to help me with a question I have to answer. I've been plugging away for what feels like hours and am rapidly getting nowhere...

Basically I need to construct a formula to give me the time it takes to read a 4 GB file. I'm using a SDHC card with a read speed of 2MBps... (bytes per second instead of bits)I'm completely clueless and would be so grateful if anyone could help me out?

Thank you so much
 
4GB = 4000MB

4000MB / 2 = 2000

2000 = seconds read time

so....the formula...

(?GB x 1000) / 2 = seconds read time....understand?
 
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