Posted by Alicia on Wednesday, October 15, 2008 at 5:35pm.
Can somone please help me with this question. I need to try to explain to my 5th grader decimals with exponets.
u just do say u had .50 and u wanted to put it into a percent u just move the decimal over two spaces and u get 50%
correct. you move the decimal point over two times to the right and it becomes 50%
i have to do patterns. the pattern is
17_ 33_ _ 27 have no concept to follow
Answer 0.04= 4*10power-2
Example for writing in exponential form..hope you get the idea.....
4=4*10power0
40=4*10power1
400=4*10power2
..
...
0.4=4*10power-1
0.04=4*10power-2
0.004=4*10power-3
...
.....
It would be like this if the number was 5.673
you would write 5 and sixhundred seventy three thousndths
The answer in how to write 5.673 is
could time be least likely to see decimals used
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