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Mathematics 15 Online
OpenStudy (anonymous):

A weekly newspaper charges $72 for each inch in length and one column width. What is the cost of an ad that runs 2 column inches long and 2 columns wide?

OpenStudy (nirmalnema):

what do u understand by 2 coloumn inches

OpenStudy (anonymous):

2 column that are each 1 inch

OpenStudy (anonymous):

I'm really confused.

OpenStudy (nirmalnema):

ohh ok...1coloumn means one inch

OpenStudy (anonymous):

Okay

OpenStudy (anonymous):

So do I multiply by 2 or 4?

OpenStudy (anonymous):

Because the cost for 1 inch column is $72.

OpenStudy (anonymous):

yes its by 4

OpenStudy (anonymous):

Thank you!

OpenStudy (nirmalnema):

1st calculate the area of the advertisement

OpenStudy (nirmalnema):

yup its correct.

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