There are only blue, red and yellow cubes in a box. The number of red cubes is double the number of yellow cubes.
What is the value of yellow cubes?

Blue
0.4

Step-by-step explanation:

x = -5

step-by-step explanation:

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