Dependency
You need to install KB4019990 before you can install Microssoft .Net Framework 4.7. See here for more Details.
Silent Install
NDP47-KB3186497-x86-x64-AllOS-ENU.exe /q /norestart
Silent Uninstall
x64
"%windir%\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.02053\Setup.exe" /uninstall /x86 /x64 /q /norestart
x86
"%windir%\Microsoft.NET\Framework\v4.0.30319\SetupCache\v4.7.02053\Setup.exe" /uninstall /x86 /q /norestart
Known Problems
Return Code 5100
This comes if you did not installed KB4019990 before.