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Mathematics 10 Online
OpenStudy (anonymous):

what's the length of a rectangle if the area is 84sq meters and the width is 7m?

OpenStudy (anonymous):

do you know the formula for area of a rectangle?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

it is length times width. does that help?

OpenStudy (anonymous):

A little, but its asking wha'ts the length if I already have the width and the rectangle is 84 square meter how do I solve that one

OpenStudy (anonymous):

84=7*?

OpenStudy (anonymous):

is it 12

OpenStudy (anonymous):

yes

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