Ratio & Proportion Flashcards
1
Q
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a) there are 2 ….. to every 4…..
b) The ratio of …. to …. is 1:3
C) The ratio of red to green to yellow is……
A
a) red, purple
B) yellow to green
C) 2:3:1
2
Q
Jim makes a repeating pattern of 2 red to 3 blue.
He has 14 red and 25 blue. Can he make a necklace without any spare.
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A
No
4 blue left over
3
Q
Jim makes a repeating pattern of 2 white to 5 black. True or false: if Jim uses 12 white: -he’ll need more then 15 black -he’ll need 15 black -he’ll need less then 15 black
A
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4
Q
Simplify:
6:21
A
2:7
5
Q
Simplify:
18:27
A
2:3
6
Q
Simplify:
14:56
A
1:4
7
Q
Simplify:
9:12
A
3:4
8
Q
Simplify:
35:56:49
A
5:8:7
