Respuesta :

We can figure out what 19/10,000 is by using place value. In decimals, from right to left, the place value is tenths, hundredths, thousandths, 10 thousandths.

10/10,000 = 1 thousandth

9/10,000 = 9 10 thousandths. 

Now we can format. This becomes 0.0019