Question

The calorie density D, in calories per ounce, of a food that contains c calories and weighs w ounces is given by the formula D=c/w. Ten ounces of a particular beverage contains 195 calories. Find the calorie density of the beverage.

Answer 1

the calorie density D, in calories per ounce, of food that contains c calories and weighs w ounces is given by D=c/w 
 I think thats your answer

Answer 2

Answer: 19.5 calories per ounce.

Step-by-step explanation:

Given : The calorie density D, in calories per ounce, of a food that contains c calories and weighs w ounces is given by the formula :

$D=\dfrac{c}{w}$

Also,  Ten ounces of a particular beverage contains 195 calories.

Then put w=10 and c = 195 in the above equation, we get

$D=\dfrac{195}{10}=19.5$

Hence, the calorie density of the beverage = 19.5 calories per ounce.