Using a Table of Equivalent Ratios to Find a Missing Quantity in a Ratio Online Quiz


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Questions and Answers
Q 1 - Find the missing quantity in the following table of equivalent ratios.

Boys Girls
x 6
40 24

Answer : A

Explanation

Step 1:

From the given table of values

$\frac{x}{6} = \frac{40}{24}; x = \frac{40}{24} \times 6 = \frac{40}{24} \times \frac{6}{1} = 10$

Step 2:

So, $x = 10$

Q 2 - Find the missing quantity in the following table of equivalent ratios.

Planets Moons
12 18
x 24

Answer : C

Explanation

Step 1:

From the given table of values

$\frac{x}{24} = \frac{12}{18}; x = \frac{12}{18} \times 24 = \frac{12}{18} \times \frac{24}{1} = 16$

Step 2:

So, $x = 16$

Q 3 - Find the missing quantity in the following table of equivalent ratios.

Bananas Pears
15 x
12 20

Answer : B

Explanation

Step 1:

From the given table of values

$\frac{x}{15} = \frac{20}{12}; x = \frac{20}{12} \times 15 = \frac{20}{12} \times \frac{15}{1} = 25$

Step 2:

So, $x = 25$

Q 4 - Find the missing quantity in the following table of equivalent ratios.

Lions Tigers
x 35
4 7

Answer : D

Explanation

Step 1:

From the given table of values

$\frac{x}{35} = \frac{4}{7}; x = \frac{4}{7} \times 35 = \frac{4}{7} \times 35 = 20$

Step 2:

So, $x = 20$

Q 5 - Find the missing quantity in the following table of equivalent ratios.

Bullocks Horses
3 x
18 24

Answer : B

Explanation

Step 1:

From the given table of values

$\frac{x}{3} = \frac{24}{18}; x = \frac{24}{18} \times 3 = \frac{24}{18} \times \frac{3}{1} = 4$

Step 2:

So, $x = 4$

Q 6 - Find the missing quantity in the following table of equivalent ratios.

Apples Oranges
63 56
x 8

Answer : D

Explanation

Step 1:

From the given table of values

$\frac{x}{8} = \frac{63}{56}; x = \frac{63}{56} \times 8 = \frac{63}{56} \times \frac{8}{1} = 9$

Step 2:

So, $x = 9$

Q 7 - Find the missing quantity in the following table of equivalent ratios.

Cats Dogs
4 9
8 x

Answer : A

Explanation

Step 1:

From the given table of values

$\frac{x}{8} = \frac{9}{4}; x = \frac{9}{4} \times 8 = \frac{9}{4} \times \frac{8}{1} = 18$

Step 2:

So, $x = 18$

Q 8 - Find the missing quantity in the following table of equivalent ratios.

Buses Drivers
63 28
9 x

Answer : C

Explanation

Step 1:

From the given table of values

$\frac{x}{9} = \frac{28}{63}; x = \frac{28}{63} \times 9 = \frac{28}{63} \times \frac{9}{1} = 4$

Step 2:

So, $x = 4$

Q 9 - Find the missing quantity in the following table of equivalent ratios.

Tables Chairs
18 30
x 25

Answer : A

Explanation

Step 1:

From the given table of values

$\frac{x}{25} = \frac{18}{30}; x = \frac{18}{30} \times 25 = \frac{18}{30} \times \frac{25}{1} = 15$

Step 2:

So, $x = 15$

Q 10 - Find the missing quantity in the following table of equivalent ratios.

Roses Marigold
4 x
16 20

Answer : B

Explanation

Step 1:

From the given table of values

$\frac{x}{4} = \frac{20}{16}; x = \frac{20}{16} \times 4 = \frac{20}{16} \times \frac{4}{1} = 5$

Step 2:

So, $x = 5$

using_tables_equivalent_ratios_to_find_missing_quantity.htm
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