Question

how does 0.03 compare to 0.003

Answer 1

0.03 compare to 0.003
first which one is higher?
0.03 is 10 times higher than 0.003.
to get the answer, multiply 0.003 by 10
=> 0.003 x 10 = 0.03

And the value of 0.03 is hundredths and 0.003 is thousandths. 

Answer 2

It's "D" because since its 0.003 you can think of it as 0.000 so take all the numbers a replace it with 0's so you can see how many 100's there is. In this case it's 1/100 because the number after the period is the answer