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kozerog [31]
3 years ago
8

What is equivelent to 4.05 repeating

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
8 0

x=4.\overline{05}\\\\x=4.050505...\qquad|\cdot100\\\\100x=405.050505...\\\\100x-x=405.050505...-4.050505...\\\\99x=401\qquad|:99\\\\x=\dfrac{401}{99}

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2 years ago
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8 0
3 years ago
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