mary is preparing for her college entrance exams. in a practice test, she answered 12 problems in 30 minutes. at this rate, how
2 answers:
You might be interested in
Answer:
Option OD - 9
Step-by-step explanation:
Given : On the cardiac ward of a local hospital, there are 7 nursing assistants. The seven assistants have 7, 8, 5, 9, 10, 10, and 14 patients, respectively, that they assist.
To find : What is the average number of patients per nursing assistant?
Solution :
The average number of patients per nursing assistant is given by the division of sum of number of patients by total number of nursing.
So,
Therefore, The average number of patients per nursing assistant is 9.
So, Option OD is correct.
Each person would get pizza.
Solution:
Total quantity of pizza =
Number of persons shared = 3
To find how much pizza would each person get:
Let us first convert improper fraction into mixed fraction.
Now divide the total quantity of pizza by the number persons shared.
Divide both numerator and denominator by 3.
Quantity of pizza each person get =
Hence each person would get pizza.