Answer:
C- .34, 0.3, 0.208, 0.029
Step-by-step explanation:
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9 / 100 * ? = 5.40
So ? = 5.40 * 100 / 9
? = 60.00
Answer:
i believe the answer may be 540 ft? im not sure though
Total amount of the mixture =
ounces
Proportion of formula = 
Proportion of water = 
Amount of water needed to make the mixture can be given as:
Total amount of mixture x Proportion of water
Using the values, we get:
Amount of water needed =
= 7 ounces
Similarly the amount of formula needed will be:
Total amount of mixture x Proportion of formula
Using the values, we get:
Amount of formula needed =
= 3.5 ounces
Therefore, the home health care assistant needs 3.5 ounces of formula and 7 ounces of water to prepare 10 and a half ounces of formula.