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A thin layer of paint is 7x10^-7 m thick. In​ contrast, a coin is 3.43 x 10^-3 m thick. How many layers of paint are in a stack that is the height of the​ coin?

A thin layer of paint is 7x10^-7 m thick. In​ contrast, a coin is 3.43 x 10^-3 m thick. How many layers of paint are in a stack that is the height of the​ coin?
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A thin layer of paint is 7x10^-7 m thick. In​ contrast, a coin is 3.43 x 10^-3 m thick. How many layers of paint are in a stack that is the height of the​ coin?

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User Torkleyy
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1 Answer

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There's 4 layers of paint cause you should just add 4 to 3.43 and you get 7.43 x 10^-7..?
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User MSumulong
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