Question 838997
"1 mi=1.61*10mm to the power of 6" ?


Let's examine the conversion factor of miles to mm.


{{{1*mile(5280*ft/mile)(12*inch/ft)(254*mm/inch)=5280*12*254*mm=highlight(1.61*10^6*mm)}}}



NOW you can do the conversion.
{{{(9.29*10^7*miles)(1.61*10^6*mm/mile)}}}
{{{9.29*1.61*10^7*10^6*mm}}}
{{{9.29*1.61*10^13*mm}}}
{{{14.9569*10^13*mm}}}
{{{highlight(1.50*10^14*mm)}}}
-
-
We want the decimal number part to be between 1 and less than 10 to keep with Scientific Notation.