# HELP PLEASE 8. Part of Whole

#1

``````lloyd = {
"name": "Lloyd",
"homework": [90.0, 97.0, 75.0, 92.0],
"quizzes": [88.0, 40.0, 94.0],
"tests": [75.0, 90.0]
}
alice = {
"name": "Alice",
"homework": [100.0, 92.0, 98.0, 100.0],
"quizzes": [82.0, 83.0, 91.0],
"tests": [89.0, 97.0]
}
tyler = {
"name": "Tyler",
"homework": [0.0, 87.0, 75.0, 22.0],
"quizzes": [0.0, 75.0, 78.0],
"tests": [100.0, 100.0]
}

def average(nums):
total=float(sum(nums))
result = total / float(len(nums))
return result

def get_average(student):
homework= average(student["homework"]        )
quizzes= average(student["quizzes"])
tests= average(student["tests"])
return homework*0.10 + quizzes*0.30+tests*0.
if score>=90:
return"A"
elif score>=80:
return "B"
elif score>=70:
return "C"
elif score>=60:
return "D"
else:
return "F"

print get_average(lloyd)
print get_average(alice)
print get_average(tyler)

students = [lloyd, alice, tyler]
def get_class_average(students):
results=[]
for student in students:
results.append(get_average(student))
return average(results)``````

#2

Hi this function

``````def get_average(student):
homework= average(student["homework"]        )
quizzes= average(student["quizzes"])
tests= average(student["tests"])
return homework*0.10 + quizzes*0.30+tests*0.``````

this line

``return homework*0.10 + quizzes*0.30+tests*0.``

this part

``tests*0.``

it's missing the 60 to 0.

#3

oh ! thanks alot dude i was struggling to find it

#4

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