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12-03-2019
Mathematics

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which of the following represents a pair of proportional ratio or rate?
A. 3 hits in 5 times at bat;6 hits in 15 times at bat
B. 16 step in 2 minutes;24 step in 4 minutes
C.$81 for 3 baseball tickets;$54 for 2 baseball tickets
D.183 miles driven in 3 hours;248 miles in 4 hours

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alexnguyen08 alexnguyen08

12-03-2019

C is the answer . 81/3 = 27 and 54/2= 27

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