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(201)3 is equivalente to: (11)10; (10010)2; (11)16; (23)8

(201)3 is equivalente to: (11)10; (10010)2; (11)16; (23)8-example-1

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(201)_3=2\cdot3^2+0\cdot3^1+1\cdot3^0=2\cdot9+0\cdot3+1\cdot1=18+1=\boxed{(19)_(10)}

Answers:

A) No


(11)_(10)\\eq(19)_(10)

B) No


(10010)_2=1\cdot2^4+0\cdot2^3+0\cdot2^2+1\cdot2^1+0\cdot2^0=16+0+0+2+0=\\\\=\boxed{(18)_(10)\\eq(19)_(10)}

C) No


(11)_(16)=1\cdot16^1+1\cdot16^0=16+1=\boxed{(17)_(10)\\eq(19)_(10)}

D) Yes


(23)_8=2\cdot8^1+3\cdot8^0=16+3=\boxed{(19)_(10)}
User Earl Ferguson
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