Question

21. Convert 245(8) =(?)10=(?)16​

Answer 1

Answer:

$245(8) = 2 \times {8}^{2} + 4 \times {8}^{1} + 5 \times {8}^{0} \\ = 2 \times 64 + 32 + 5 \\ =128 + 32 + 5 \\ = 165(10)$

$so > 245(8) = 165(10) \\ 165(10) = 165 \div 16 \: ->(10 \: and \: 5 ) \\ 10 \div 16 \: -> (0 \: and \: 10)$

$so \: 10 = a \: \\ 165(10) = a5(16) \: ans$

Explanation:

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