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PIMSO 2022 - Mathematics - Grade 6 - National Round Question 5

PIMSO Maths · PIMSO 2022 - Mathematics - Grade 6 - National Round

Question 5

Consider the base-20 system using the first 20 letters of the Alphabet below.

Question illustration

Convert your answer in #4 into the base-20 system.

Context from Question 4: take the difference of the binary numbers $101110111000_2$ and $011011111110_2$.