Acleaner recommends mixing 1 1/2 cups of cleaner for every 12 cups of water. what is the ratio of cleaner to water?

1.5 cleaner / 12 cups of water
or
1.5 cleaner : 12 cups of water
to reduce this ratio of 1.5:12, we need to divide both by the same number

1.5 divided by 1.5 is 1
12 divided by 1.5 is 8

So the ratio of cleaner to water is 1:8 or 1 part cleaner to 8 parts water.

Hope this helps!!  :)

You're doing something i dont know how to do but search up on google slope calculator maybe that will get you there