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15 questions
The ratio of red counters to blue counters is 3 : 1
What fraction of the counters are blue?
1/4
3/4
1/3
3/1
The ratio of purple sweets to red sweets is 2 : 5
What fraction of the sweets are purple?
5/2
2/5
2/7
5/7
In a bunch of flowers 1/3 of the flowers are tulips. The rest are roses.
What is the ratio of roses to tulips?
3 : 1
1 : 3
1 : 2
2 : 1
Nick and Kate work a total of 36 hours in the ratio 4:5 How many hours does Nick work?
4
5
16
20
What is the ratio of red to white tiles?
13 : 12
12 : 13
12 : 25
13 : 25
Sand and cement is a ratio of 7 : 2
If you used 28 shovels of sand how many shovels of cement are needed?
2
4
6
8
There are 17 blue marbles, 10 violet marbles, 8 red marbles and 16 yellow marbles. What is the ratio of red marbles to violet marbles?
4:5
8 :17
17:10
10:8
Which number will complete the equivalent ratio for 4:12?
_____:36
60
12
48
2
The ratio of boys to girls in Ella's grade is 3 to 4. There are 20 girls total in Ella's grade. How many boys are in her grade?
15
12
18
14
Which number will complete the equivalent ratio for 4:12?
20:_____
60
12
48
2
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