yes because a ratio is a rate so a rate would have to be a ratio
32:1 or 40:1 depending on set up , plus always use 91 octane .
Read the manual
YES
Always.
The contribution margin ratio increases when?
Yes, many modern companies set a target dividend payout ratio. A target dividend payout ratio is used to determine what ratio of profits is paid out to the shareholders.
A ratio always has a common factor, even if it's only 1.
ratio numbers
Yes, in a set ratio.
1:2
The ratio of inches to feet is always 12:1 - whether or not on a yardstick!