Answer: 284/1000
Explanation:
if you look at it like this:
when you have .2, that would equal 2/10 because its 2 tenths
when you have .28 that would equal 28/100 or 28 hundreths since it is greater than 2 tenths
that means with this, it would be .284 or 284/1000 or 284 thousandths because it is larger than both hundreths and tenths.