A file is 1,000,000 bytes. Using decimal megabytes (1 MB = 1,000,000 bytes), how many MB is the file?

A file is 1,000,000 bytes. Using decimal megabytes (1 MB = 1,000,000 bytes), how many MB is the file?

• A. 1 MB
• B. 0.1 MB
• C. 10 MB
• D. 100 MB

Answer: (A)

Converting bytes to megabytes uses the decimal definition, where 1 MB equals 1,000,000 bytes. To find how many MB 1,000,000 bytes equals, divide by the number of bytes per MB: 1,000,000 ÷ 1,000,000 = 1. So the file is 1 MB. If you’ve seen MB vs MiB, note that a mebibyte (MiB) uses 1,048,576 bytes per unit, so 1,000,000 bytes is about 0.9537 MiB, but this question specifies decimal MB. The other values would correspond to 0.1 MB (100,000 bytes), 10 MB (10,000,000 bytes), or 100 MB (100,000,000 bytes).

Converting bytes to megabytes uses the decimal definition, where 1 MB equals 1,000,000 bytes. To find how many MB 1,000,000 bytes equals, divide by the number of bytes per MB: 1,000,000 ÷ 1,000,000 = 1. So the file is 1 MB. If you’ve seen MB vs MiB, note that a mebibyte (MiB) uses 1,048,576 bytes per unit, so 1,000,000 bytes is about 0.9537 MiB, but this question specifies decimal MB. The other values would correspond to 0.1 MB (100,000 bytes), 10 MB (10,000,000 bytes), or 100 MB (100,000,000 bytes).