Proportional Relationship and Percents
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Express the percent as a decimal:
3.25
0.325
32.5
0.0325
Answer explanation
300% = 3.0
25% = 0.25
3.0 + 0.25 = 3.25 (325%)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Express the percent as a decimal:
9.0
90.0
900.0
.009
Answer explanation
900% = 100% * 9
900% = 9.0
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Express the percent as a decimal:
0.83
83.0
8.3
0.083
Answer explanation
80% = .8
3% = .03
.8 + .03 = 0.83
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Express the percent in fraction form (simplest form):
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Not possible
Answer explanation
0.9 = 90%
Tags
CCSS.4.NF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Not possible
Answer explanation
47% = .47
4.7 = 470%
Tags
CCSS.4.NF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When quantities have the same ratio and are constant, they are known as ___________.
Equivalent
Non-proportional
Proportional
Related
Tags
CCSS.7.RP.A.2A
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