HC: Equalities

Multiple Choice

What is the best equality between cg and mg?

• 1 cg = 10 mg

• 1 mg = 10 cg

• 10^-2 cg = 10^-3 mg

Multiple Choice

What is the best equality between ms and s?

• 1 s = 1000 ms

• 1 ms = 1000 s

• 10⁰ s = 10^-3 ms

Dropdown

​

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km = ​

Select answer

m

Dropdown

​

Select answer

cL = ​

Select answer

kL

Labelling

What is the second conversion factor that can be created from the equality:

1 hm = 10,000 cm

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10,000 cm

1 hm

Multiple Select

What are the two conversion factors for the conversion equation, 100 cm = 1 m?

Multiple Select

What are the two conversion factors for the conversion equation, 1 kg = 10 hg?

Labelling

Label the conversion factor by placing the largest unit in the numerator:

10 mg = 1 cg

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10 mg

1 cg

Labelling

Label the conversion factor by placing the largest unit in the denominator:

100 ms = 1 ds

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1 ds

100 ms

Labelling

Label the conversion factor by placing the largest unit in the denominator:

conversion between kilometers and dekameters

(Hint: What is the conversion equation?)

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1 dam

1000 km

10 dam

1 km

100 dam

Labelling

Label the conversion factor by placing the largest unit in the numerator:

conversion between milligrams and kilograms

(Hint: What is the conversion equation?)

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0.001 mg

1000 kg

1 kg

1,000,000 mg

1 mg

Multiple Choice

A student is tasked with answering the following question, "How many milligrams are in 14.78 g of sodium chloride?"

Which conversion factor will be used to solve this problem?

Multiple Choice

A student is tasked with answering the following question, "How many seconds are in equal to 12.97 das?"

Which conversion factor will be used to solve this problem?

Multiple Choice

A student is tasked with answering the following question, "How many milliliters are in equal to 46.89 deciliters?"

Which conversion factor will be used to solve this problem?