How many grams are in 74.0 mg?

Answer 1

#"mg"# stands for milligram.

So, there are #10^(-3)# #"g"# in #"1 mg"#, or #10^3# #"mg"# in #"1 g"#. This makes sense because you need more of something small to equal something larger.

We can use one of the above equivalencies as a conversion factor because of them.

#74.0 cancel("mg") xx "1 g"/(10^3 cancel("mg"))#

#= 74.0 cancel("mg") xx (10^(-3) "g")/(1 cancel("mg"))#

#=# #color(blue)("0.074 g")#

Both methods are available for you to choose from, but you are not required to use them both.

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Answer 2

Wyatt Atkins

There are 0.074 grams in 74.0 milligrams.

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Answer 3

Noah Aldrich

There are 0.074 grams in 74.0 milligrams.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.