Answer Happy

HOMEWORK HELP
1. One day there were 310 visitors at the local zoo. 60% of them
were not season pass holders. How many visitors had season passes?
Show your work.
2. Monthly sales average $25,000. The cost to purchase food
each month is $7,500. What percentage of the sales is spent on
food? Show your work.
3. If I consume the following amount of calories each day
for one week, what is my average daily calorie intake? 1950, 2100,
1875, 2000, 1650, 2200, 1900. Show your work
4. If a recipe calls for 8 parts of ingredient A to 4 parts
of ingredient B, or A : B = 8 : 4, express the needed amount of
ingredient B as a fraction of ingredient A. Show your work.
5. If you have three ingredients in the following ratio:
Part A : Part B : Part C
12 : 2 :
4
a. Express the needed amount of Part C as a percentage of the
total of the 3 ingredients: _______________
b. If you need 200 grams of Part C, how many grams of Part A do
you need? _______________
Show your work.
6. Sally is on a 2000 calorie diet with 15% of the calories
from protein, 30% of the calories from fat and 55% of the calories
from carbohydrate.
a. How many calories are coming from protein? ___________
b. How many grams of protein is she consuming? ___________
c. How many calories are coming from total fat? ___________
d. How many grams of total fat is she consuming? __________
e. How many calories are coming from carbohydrate?
__________
f. How many grams of carbohydrate is she consuming?
__________
Show work.
7. I’m expecting 500 people for the dinner meal. I expect
that 15% of them will order the lasagna, 25% of them will order the
stuffed chicken, 35% of them will order the filet mignon and the
remainder will order the salmon.
a. How many portions of lasagna should I have ready?
b. How many portions of stuffed chicken should I have ready?
c. How many portions of filet mignon should I have ready?
d. How many portions of salmon should I have ready?
Show your work.