Metric System 1-9

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                Different Base Number Systems 1-15
                      (late if turned in after 9/9/05)


The following numbers are written in BASE-2.
Convert them to BASE-10.

  1.   110
  2.   11
  3.   101
  4.   1010

Convert the following numbers from BASE-10 to BASE-2.

  5.   37
  6.   31
  7.   273

The following numbers are written in BASE-8.
Convert them to BASE-10.

  8.   7421
  9.   10

Convert the following numbers from BASE-10 to BASE 8.

  10. 577
  11. 4280
  12. 273

The following symbols are used in BASE-16 (listed from smallest to
greatest): 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F
The following number is written in BASE-16. Convert it to BASE-10.

  13. 5B3E2

Convert the following numbers from BASE-10 to BASE-8.

  14. 273
  15. 63562
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