Solve problems involving measurement and conversion of measurements - Common Core: 4th Grade Math

Card 0 of 20

Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1km}{100\textup,000 cm}=\frac{3km}{x}$

First we cross multiply.

$1km(x)=3km(100\textup,000cm)$

Then we divide each side by to isolate the .

$\frac{1km(x)}{1km}=\frac{3km(100\textup,000cm)}{1km}$

$x=300\textup,000 cm$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1km}{100,000 cm}=\frac{4km}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1km(x)}{1km}=\frac{4km(100,000cm)}{1km}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1km}{100,000 cm}=\frac{2km}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1km(x)}{1km}=\frac{2km(100,000cm)}{1km}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1km}{100,000 cm}=\frac{5km}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1km(x)}{1km}=\frac{5km(100,000cm)}{1km}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1km}{1,000 m}=\frac{2km}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1km(x)}{1km}=\frac{2km(1,000m)}{1km}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1km}{1\textup,000 m}=\frac{3km}{x}$

First we cross multiply.

$1km(x)=3km(1\textup,000m)$

Then we divide each side by to isolate the .

$\frac{1km(x)}{1km}=\frac{3km(1\textup,000m)}{1km}$

$x=3\textup,000 m$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1km}{1,000 m}=\frac{4km}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1km(x)}{1km}=\frac{4km(1,000m)}{1km}$

Compare your answer with the correct one above

Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1km}{1,000 m}=\frac{5km}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1km(x)}{1km}=\frac{5km(1,000m)}{1km}$

Compare your answer with the correct one above

Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1m}{100 cm}=\frac{4m}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1m(x)}{1m}=\frac{4m(100cm)}{1m}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1m}{100 cm}=\frac{3m}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1m(x)}{1m}=\frac{3m(100cm)}{1m}$

Compare your answer with the correct one above

Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1m}{100 cm}=\frac{2m}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1m(x)}{1m}=\frac{2m(100cm)}{1m}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1m}{100 cm}=\frac{5m}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1m(x)}{1m}=\frac{5m(100cm)}{1m}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1hr}{60 min}=\frac{5hr}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1hr(x)}{1hr}=\frac{5hr(60m)}{1hr}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1hr}{60 min}=\frac{4hr}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1hr(x)}{1hr}=\frac{4hr(60m)}{1hr}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1hr}{60 min}=\frac{3hr}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1hr(x)}{1hr}=\frac{3hr(60m)}{1hr}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1hr}{60 min}=\frac{2hr}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1hr(x)}{1hr}=\frac{2hr(60m)}{1hr}$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1hr}{3600 sec}=\frac{5hr}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1hr(x)}{1hr}=\frac{5hr(3600sec)}{1hr}$

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Question

Fill in the missing pieces of the table.

Answer

Looking at the hour side if the table, the hour increases by ; thus, the missing hour is .

Nexst, we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1hr}{360 sec}=\frac{4hr}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1hr(x)}{1hr}=\frac{4hr(360sec)}{1hr}$

$x=14\textup,400 sec$

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Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1hr}{3600 sec}=\frac{3hr}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1hr(x)}{1hr}=\frac{3hr(3600sec)}{1hr}$

Compare your answer with the correct one above

Question

Fill in the missing piece of the table.

Answer

To solve this problem we can set up a proportion and cross multiply to solve for our unknown.

$\frac{1hr}{3600 sec}=\frac{2hr}{x}$

First we cross multiply.

Then we divide each side by to isolate the .

$\frac{1hr(x)}{1hr}=\frac{2hr(3600sec)}{1hr}$

Compare your answer with the correct one above

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