00:01
For this question, we've got a camera that we know has 500 megabytes of storage, and we've got every picture, every black and white photograph that can fit inside this camera that goes 512 pixels across and 512 pixels down.
00:18
So i'm going to go ahead and write this out.
00:21
Notice that each pixel only needs a single bit to have that stored.
00:28
But first i want to look at 500 megabytes.
00:31
That's our total number of storage.
00:35
One megabyte is exactly the same as a million bytes.
00:40
So since we have 500 megabytes, that translates to 500 million bytes.
00:46
So i'm going to write that down over here, 500 million.
00:50
Next, i want to look at the storage of just one photograph, because we have some math to do over there.
00:58
So 512 times 512 is going to get us the number of...
01:02
Bits that need to be stored...