Water in a swimming pool is treated with two chemical mixed. in a ration of 5: 4. the total volume of the chemicals is 48 litres. how much of each chemical is used?

He letter p on the number line below represents the number . (use the hyphen for negative numbers and write answer as a decimal, such as –7.2) number line from negative 7 to positive 7 in increments of 0.5 is shown. only the whole numbers are labeled. a point labeled p is placed at the eleventh tick mark to the left of 0.