What is the correct equation to calculate the earnings from selling plates of cookies at a bake sale?

Percentages and Proportions Practice

Interactive Video
•
Mathematics, English, Science
•
6th - 8th Grade
•
Hard

Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d = c - 4
d = c + 4
d = c / 4
d = 4c
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who walks faster: someone who covers 60 feet in 20 seconds or someone who covers 25 feet in 5 seconds?
Cannot be determined
Both walk at the same speed
Person walking 25 feet in 5 seconds
Person walking 60 feet in 20 seconds
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If 1 pint of red paint is mixed with 3 pints of yellow paint, what is the equation to find the amount of yellow paint?
y = r - 3
y = r / 3
y = 3r
y = r + 3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of Rob's fruit farm is used to grow Fuji apples if Empire and Macintosh apples occupy 25% and 30% respectively?
45%
55%
35%
40%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you express 80% as a fraction in its simplest form?
4/5
2/5
8/10
1/2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert 32% to a decimal.
0.032
3.2
0.32
32.0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the decimal representation of 55%?
5.5
55.0
0.55
0.055
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