
Review 7A2.2 Proportions Part 1
Authored by Laura Layton
Mathematics
7th - 9th Grade
CCSS covered
Used 4+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
One week, a certain stock market index went down from 7,082 to 6,373. What was the percent decrease, rounded to the nearest whole percent?
Hint: Percent Decrease change/original= %/100
10%
9%
90%
20%
Tags
CCSS.6.RP.A.3C
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What percent of 40 is 160?
Hint: is/of = %/100
400%
9%
90%
20%
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
If 2 cans of tomatoes cost $1.28, how many cans of tomatoes can you buy for $8.32?
Hint: make an IRA table
13
12
26
4
Tags
CCSS.6.RP.A.3B
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Tom wants to buy a used car and needs to have a down payment of 10%. If the car Tom wants to buy costs $2,200, how much down payment will he need?
Hint: part/whole = %/100
$1,000
$1,980
$1,200
$220
Tags
CCSS.6.RP.A.3C
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Two ounces of a health shake provide 3 grams of protein. How many ounces of the product would be needed to provide 45 grams of protein?
Hint: make and IRA box.
30 oz
60 oz
15 oz
90 oz
Tags
CCSS.6.RP.A.3B
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
6 is 40% of what number?
HInt: is/of = %/100
6/40
15
150
none of these
Tags
CCSS.6.RP.A.3C
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Find 40.5% of 40.
Hint is/of = %/100
1.62
0.10
16.2
162
Tags
CCSS.6.RP.A.3C
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