jessicam2 jessicam2

16-02-2017
Mathematics

contestada

Crystal's mud mask costs $23 for a 0.45 oz jar. She found the same mud mask online for $72. What is the size of the jar Crystal found online?

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christinann062 christinann062

16-02-2017

23/0.45=72/x
23x=32.4
x≈1.41

the jar is about 1.41 oz.

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