Practice With Familiar Units Conversion Worksheet With Answers Page 2

10) 3 grays, in rads __________

12) 111 billion becquerels, in curies __________

D: Even MORE unit conversions, but this time, you'll be converting

prefixes.

You can click below to get a table of prefixes. For example, by looking at the

table, you can determine that a kilogram is another way of saying a thousand

grams.

13) 1,000 meters = ? in kilometers? _________________

14) Express 5,000,000 curies with a prefix instead of the zeros.

__________________

15) Write 5 picocuries in numbers (without the prefix).

_________________________

16) 1 megabecquerel in numbers (without the prefix). __________________

E: Now that you know how to convert all different types of units, try

some simple arithmetic.

Remember, convert the units before you add (or subtract, multiply, or divide)!!!

17) 1 nanocurie + 2 picocuries = _______________________

18) 170 millirem/yr + 0.03 rem/yr = ____________________

19) 2 microcuries x 40 picocuries = ____________________

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