# 6.2.1. Meaning of Proportion

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• A27, 28
• B21, 28
• C9, 7
• D27, 36
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If the following table shows the relation between the distance in terms of kilometers that a car covered in a certain time in terms of hours, find , , and .

 Time Distance 15 13 20 1 425 1 615

• A, , .
• B, , .
• C, , .
• D, , .
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If the table below shows the relation between the side length of an equilateral triangle and its perimeter, find , , , and .

 The Side Length in Centimeters The Perimeter in Centimeters 16 12 12 9

• A, , , .
• B, , , .
• C, , , .
• D, , , .
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If the following table shows the relation between the side lengths of squares and their perimeters, find , , and .

 The side length in centimeters. The perimeter in centimeters. 5 10 4

• A, , .
• B, , .
• C, , .
• D, , .
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Which of the following is equal to ?

• A
• B
• C
• D
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Which of the following is equal to ?

• A
• B
• C
• D
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Which of the following is equal to ?

• A
• B
• C
• D
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Fill in the blanks in the table below to make the corresponding numbers in the two rows proportional.

• A54, 65, 136, 54
• B10, 110, 19, 10
• C54, 65, 244, 54
• D10, 110, 1900, 10
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Complete the table below to make the corresponding numbers in the two columns proportional.

• A39, 280, 44, 328
• B39, 264, 44, 312
• C248, 2176, 288, 2560
• D248, 34, 288, 40
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Fill in the blanks in the table below to make the corresponding numbers in the two rows proportional.

• A48, 8, 82,
• B12, 8, ,
• C12, 32, , 51
• D48, 32, 82, 51
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