High School

Joan mails a package that weighs 140 grams. About how many ounces is the package? Use the conversion 1 oz = 28.4 grams.

Answer :

Answer:

The package is about [tex]4.9\ oz[/tex]

Step-by-step explanation:

we know that

Using proportion

[tex]\frac{1}{28.4}\frac{oz}{g}=\frac{x}{140}\frac{oz}{g}\\ \\x=140/28.4\\ \\x=4.9\ oz[/tex]

Other Questions