Ratio and Proportion - Quizforces

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Assessment

Ratio and Proportion

Ratio and Proportion, Study of Ration & Proportion, find ratio and proportion, compare ratios and proportions, calculate ratios and proportions, etc.

ninja coder

Mathematics

Grade VII

10 plays

100 players

ninja coder

Mathematics

Grade VII

10 plays

100 players

10 Qs

1.
Multiple Choice
1 pts•30 s
Simplify the ratio 15:25 to its lowest terms.
Answer choices
3:5
5:3
1:5
5:1
2.
Multiple Choice
1 pts•30 s
Determine if the numbers 6, 9, 8, and 12 are in proportion.
Answer choices
Yes
No
Only if reversed
Cannot determine
3.
Multiple Choice
1 pts•30 s
Find the value of x in the proportion 4:5 = x:10.
Answer choices
6
8
10
12
4.
Multiple Choice
1 pts•30 s
Calculate the ratio of 2 hours to 30 minutes.
Answer choices
4:1
1:4
2:1
1:2
5.
Multiple Choice
1 pts•30 s
Divide 60 apples in the ratio 2:3 between two people.
Answer choices
20 and 40
24 and 36
30 and 30
12 and 48
6.
Multiple Choice
1 pts•30 s
Check if the ratio 3:4 is equivalent to 9:12.
Answer choices
Yes
No
Only if inverted
Cannot determine
7.
Multiple Choice
1 pts•30 s
Find the third term in the proportion 2:5 = 8:x.
Answer choices
10
20
15
25
8.
Multiple Choice
1 pts•30 s
Calculate the cost of 8 pens if 5 pens cost $20.
Answer choices
$24
$28
$32
$30
9.
Multiple Choice
1 pts•30 s
Determine the ratio of 75 cm to 1.5 m.
Answer choices
1:2
2:1
1:3
3:1
10.
Multiple Choice
1 pts•30 s
Find the value of y if 12:y = 3:4.
Answer choices
12
16
9
6