3 parts water
clean:water=1:3
1:3=xcleaner:1gallon
1/3=xcleaner/1gallon
times 3gallon both sides
1gallon=3xcleaner
divide both sides by 3
1/3 gallon=xcleaner
therfor you need 1/3 gallon of cleaner
Are you rounding to the nearest 100’s place?
52 divided by 130 would be 0.4 so if you need it in percent then it would be 4%.
The tenths place is the first position to the right of the decimal
A. 0.8