Solve by making a proportion. A teacher grades 27 students' essays in 3 hours. How many essays can she grade in 8 hours if she spends the same amount of time grading each essay?

72

Step-by-step explanation:

27/3 = 9

9 * 8 = 72

Your answer would be 72.

Step-by-step explanation:

Because 27 divided by 3 would equal 9. Then you would multiply 9 by 8, which is 72.  

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.