Binary And Decimal Trivia Quiz

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| By Kukulele

Kukulele

Community Contributor

Quizzes Created: 1 | Total Attempts: 1,332

Questions: 15 | Attempts: 1,332 | Updated: Aug 5, 2024

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Questions and Answers

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11

Explanation
The given answer, 1011, is obtained by directly copying the numbers from the question. The first number, 11, is simply repeated in the answer.

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15

Explanation
The number 15 in binary is represented as 1111. Binary is a base-2 numeral system, using only digits 0 and 1. Each binary digit represents an increasing power of 2, from right to left. For 15, this means 1*2^3 (8) + 1*2^2 (4) + 1*2^1 (2) + 1*2^0 (1), which sums to 15. Therefore, 1111 in binary equals 15 in decimal.

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