Answer:
35/100
Step-by-step explanation:
You have to find how many juniors there are, so if you add 13, 20, and 2 you get 35. For the denominator you have to find the total number of students, so just add all of the numbers together to get 100. So there is a 35/100 chance that a randomly selected student is a junior.
Answer:
Step-by-step explanation:
D
Suppose that the number u were thinking about is x thus :

Multiply both sides by 4



Divide both sides by 3


240 people will go to the food pantry
75:3 is equivalent to 25:1 or just 25