Asked by JAndu
If film contain 4.4GB of data how long would it take to download by 2Mbps connection. give your answer in seconds and in scientific notation accurate to 2 decimal place?
Answers
Answered by
drwls
You need to distinguish between Bytes (B) and bits (b). There are 8 bits in a Byte.
4.4 GB is 4.4*8*10^9 = 3.52*10^10 bytes
Divide that by 2*10^6 bytes/sec for the number of seconds.
Then do the scientific notation and rounding off.
4.4 GB is 4.4*8*10^9 = 3.52*10^10 bytes
Divide that by 2*10^6 bytes/sec for the number of seconds.
Then do the scientific notation and rounding off.
Answered by
first timer
Please could you explain this in more detail, would like to understand all the figures
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