It will be easier for you to see if you first write it as a rational number, then as a decimal number.
[tex]10^{-6}[/tex] means we take [tex]6th[/tex] power of [tex]10[/tex] , then take the reciprocal of it.
[tex]6th[/tex] power of [tex]10[/tex] is [tex]1000000[/tex] , and reciprocal of it is [tex]\frac{1}{1000000}[/tex]
If we write it as a decimal number, the answer would be 0.000004272
Answer:
Step-by-step explanation:
10^-6 = a millionth of 1 = 0.000001
Change 4.272 into 4272
replace the last 4 digits to 4272
We get
0.004272
