What is the ratio of the number of 8 nickels to the number of 10 dimes?

2/5

Step-by-step explanation:

A nickel is worth= 5 cents.

A dime is worth= 10 cents.

So ratio=8×5/10×10

=40/100

=2/5

So the ratio is 2/5

Point D

Step-by-step explanation: Now you want to look at the point closest to -0.4. Think about it. The only other possible point could be C. But thats not it because C is kinda in the middle of -0.4 and -0.5