Ratio Review 7
Authored by Cynthia Cooper
Mathematics
6th - 8th Grade
CCSS covered
Used 4+ times
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19 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify as fully as possible 28:42
14 : 21
3 : 2
1 : 1.5
2 : 3
Tags
CCSS.6.RP.A.3A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a class of 10 boys and 14 girls the ratio of girls to boys is
10 : 14
1 : 2
7 : 5
5 : 7
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mr Cooper drives 472 km in 8 hours. At this rate, how many kilometres would he drive in 6 hours?
381
340
101
354
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Share 150 sweets in the ratio 3:7:5
15:35:25
30:50:70
30:70:50
13:17:15
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The ratio of numbers of girls and boys participating in sports of a school is 4:5. If the number of girls is 153, determine the number of boys participating in the sports.
68
78
85
45
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify as fully as possible 18 : 24 :30
9 : 12 : 15
6 : 8 :10
2 : 3 : 4
3 : 4 : 5
Tags
CCSS.6.RP.A.3A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a bag the ratio of red marbles to green marbles is 4 : 5. what fraction of the marbles are red?
4/5
4/9
5/9
1/2
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