$0.6875$

$0.6875$

Place values indicate that $0.6875$ is made up of 0 ones, 6 tenths, 8 hundredths, 7 thousandths, 5 tenthousandths:

However, if we want to convert $0.6875$ to fraction notation, it is somewhat more helpful to see it as being made up of 0 ones, 6875 ten-thousandths:

We can write $0.6875 = \dfrac{11}{16}$, meaning 6875 ten-thousandths