Convert 0.363636…10 to its exact equivalent base 8 numbe
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Solution:
Consider the decimal number = 0.3636363636......₁₀
Convert to fractional part of decimal number to base-8 number.
F₁ = 0.3636363636 * 8 = 2.9090909090
(a₋₁) = 2
F₂ = 0.9090909090 * 8 = 7.272727272
(a₋₂) = 7
F₃ = 0.272727272 * 8 = 2.181818176
(a₋₃) = 2
F₄ = 0.181818176 * 8 = 1.454545408
(a₋₄) = 1
F₅ = 0.454545408 * 8 = 3.636363264
(a₋₅) = 3
F₆ = 0.636363264 * 8 = 5.090906112
(a₋₆) = 5
F₇ = 0.090906112 * 8 = 0.727248896
(a₋₇) = 0
F₈ = 0.727248896 * 8 = 5.817991168
(a₋₈) = 5
The base-8 equivalent number is:
F = [.(a₋₁, a₋₂, a₋₃, a₋₄, a₋₅, a₋₆, a₋₇, a₋₈)]
= [0.27213505...]₈
Hence, the base-8 equivalent number is [0.27213505...]₈.
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