Question

Jacob the dog eats dry food that contains 324kcal/cup. Jacob eats 3.5 cups a day. The food contains 3.6 g of fat in 100 kcals of energy. what is his daily fat intake?
the food contains 25.6 IU of Vitamin D3 in 100 kcals of energy. what is his daily Vitamin D inake?

Answer 1

Answer:

His daily fat intake is 40.824 g .

His daily Vitamin D intake is 290.304 IU .                              

Step-by-step explanation:

1 cup contains 324 kcal

Jacob eats 3.5 cups a day.

So, total calories in Jacob food = $324 \times 3.5$

                                                    = $1134 kcal$

Amount of fat in 100 kcals = 3.6g

Amount of fat in 1 kcal = $\frac{3.6}{100}$

Amount of fat in 1134 kcal = $\frac{3.6}{100} \times 1134$

                                          = $40.824g$

So, his daily fat intake is 40.824 g .

Amount of vitamin D in 100 kcals = 25.6 IU

Amount of vitamin D in 1 kcal = $\frac{25.6}{100}$

Amount of vitamin D in 1134 kcal = $\frac{25.6}{100} \times 1134$

                                                     = $290.304$  

So, His daily Vitamin D intake is 290.304 IU .