what is the simplest ratio form this can be written in...

$4 to 25 cents?

is it
1:5

No.

4:0.25 = 16:1

is that simplest form?

Yes.

thanks Ms.Sue

You're welcome, Rmz.

To find the simplest form of a ratio, you need to divide both sides of the ratio by their greatest common divisor (GCD). In this case, the greatest common divisor of 4 and 25 is 1. By dividing both sides by 1, you get:

$4 ÷ 1 to 25 cents ÷ 1

This simplifies to:

4 to 25

Therefore, the simplest ratio form of $4 to 25 cents is 4:25.