Use the table on the right to convert from decimal to octal.

To convert decimal 13 to octal, divide by 8: 13 = 1 × 8 + 5, so its octal representation is 15. Therefore, “The octal value of decimal 13 is 15” is correct. Decimal 12 is 14 in octal, and decimal 10 is 12 in octal.

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