There is no such thing as a millibyte.
a 'byte' is normally made up of 8 bits and a bit is the smallest unit that a computer can deal with (on or off on a wire).
Your question therefore does not make any sense and can not be answered.
250 mb = 250 millibytes 250 mb is equivalent to .250 of a single byte.
1024KB =1MB 1024MB=1GB SO 1024X4.7=4.7GB i.e. 4.7GB=1024X1024X4.7KB=4928307.2KB
1000 GB make 1TB
1,024 gb = 1tb.
1024 MB make 1 GB
0.781 Gb = 781 Mb
there are 7516192 kb in 7 gigabytes
1.91 gigabytes = 1,955.84 megabytes
1000
This question does not make any sense.
Probably 1024
1024 megabytes are in one gigabyte.