Random Base to Decimal

In this quiz the answers change every time you play! You are given a random number in one of three bases: binary (base 2), octal (base 8), or hexadecimal/hex (base 16). You must answer with the decimal (base 10) equivalent of the number.

Answers must correspond with the highlighted box!

The answers only go to 255

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Last updated: July 1, 2019

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First submitted	May 25, 2019
Times taken	21
Average score	75.0%
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This beats or equals % of test takers also scored 100%

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Number (Base)	Decimal
60₈	48
10000100₂	132
E4₁₆	228
10101101₂	173
01101100₂	108
01000011₂	67
356₈	238
17₁₆	23
123₈	83
ED₁₆	237
79₁₆	121
352₈	234
01100101₂	101
76₁₆	118
11001101₂	205
51₁₆	81
8₁₆	8
65₁₆	101
67₈	55
19₁₆	25

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1 Comments

Level 68

May 26, 2019

Really fun and mentally stimulating :)