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Unformatted text preview: 10 . A. 2 B. 20 C. 100 D. 200 Section B Long Questions 6. Express 2046 10 in expanded form 7. 3 × 10 2 + 0 × 10 + 8 × 10 3 + 5 × 10 4 8. State the place value of “0” in 111101 2 . 9. Convert 100101 2 into a denary number 10. Convert 105 10 into a binary number 2 11. Express BC0E 16 in expanded form 12. Find the hexadecimal number whose expanded form is 10 × 16 3 + 7 × 16 + 15 × 16 2 13. Convert 2AB 16 to a denary number 14. Convert 782 10 to a hexadecimal number. 15. Convert 1101100 2 to a hexadecimal number. 3 16. Convert 56 10 to a binary number. 17. Find the binary number whose expanded form is 1 × 2 6 + 1 × 2 3 + 2 4...
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 Spring '08
 WOUTERS
 Algebra, Scientific Notation, Binary numeral system, Positional notation, Decimal

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