is there more?to this question
I tried to understand what you wrote
1+2/3 -1 1/6 I got 1/2
the focus and directrix will both be shifted down 3 units
You can do it if you believe in your self!
*It depends what place value needs to be rounded down, but without any specific place values, here are my answers*
<em>600.1</em>
<em>601</em>
<em>600.44</em>
<em>602.1</em>
<em>644.4</em>
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-Hope this helps :)