Answer: 1617
Explanation:
To convert the binary number 1110001111 to base 8, we can group the digits into sets of three from right to left. If there are not enough digits to form a group of three at the leftmost side, we can add zeros to make a complete group.
1. Start with the binary number: 1110001111.
2. Group the digits into sets of three, starting from the right: 1 110 001 111.
3. If needed, add leading zeros to complete the group: 001 110 001 111.
4. Now, convert each group of three binary digits to its equivalent base 8 digit:
- Group 001 = 1 in base 8.
- Group 110 = 6 in base 8.
- Group 001 = 1 in base 8.
- Group 111 = 7 in base 8.
5. Combine the base 8 digits obtained from each group: 1617.
Therefore, the binary number 1110001111 is equal to the base 8 number 1617.
I hope this helps :)