Answer needs to be in ratio form

Hi! I’m hoping there is a way to be able to use CL to check the answer when the answer is a ratio with a colon? New to this whole process! I easily figured out how to use CL to check part C.

You could look for a latex match here since you are looking for a specific form.

correct: this.latex=`2:5`

Wow! Thank you soo much for that! It worked!