Curtis threw 15 darts at a dart board and 40% of his darts hit the bulls eye how many darts missed the bulls eye

9

Step-by-step explanation:

40 -100 = 60 and 60 percent of 15 is 9

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076