The egg ratio of white and yolk is 2:1.
You're lacking in consideration for your parents, don't you think?
It’s clear now that their relationship will never work because their opinions on Star Trek are the complete opposite.
When you do (する) versus you're putting two things together to compare with each other. Imagine putting two dogs in a ring (show dogs, not fighting dogs, c'mon). Then someone announces the start, and the judges look at them, trying to compare one to the other to decide which is better.
Alternatively, you can use this to say to face each other as well.
The reading is the same as the one you learned with the kanji, so you should be able to read this word no problem.