Proportions and Cross Products
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
Used 4+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve.
b = 3
b = 1/3
b = 18
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the proportion:
3
4
9
6
Tags
CCSS.7.RP.A.2B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Do the ratios form a proportion?
Yes, they form a proportion.
No, they do not form a proportion.
Tags
CCSS.7.RP.A.2A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Are these proportions equal: 2/3 and 4/6?
YES
NO
Tags
CCSS.4.NF.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?
$1.25 per pound
$1 per pound
$2 per pound
$1.50 per pound
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are proportions?
1 ratio
a comparison of 3 ratios
a comparison of 2 ratios
multiple of fractions
Tags
CCSS.7.RP.A.2A
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What would the new equation be after using cross multiplication?
q = 2
q = 9
Tags
CCSS.7.RP.A.3
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