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OpenStudy (emetuo89):

a fence is made from 84 2-inch wide boards placed next to each other. How wide is the fence in yards?

OpenStudy (anonymous):

4.5 yards.

OpenStudy (emetuo89):

how did you work it out. I got confused about the 84 2- inch wide. Does it mean 84 X 2 to become 168 inches or what?

OpenStudy (anonymous):

yeah and then you divide it by 3 i asked my dad also and thats what he said.

OpenStudy (emetuo89):

Divide by 3 or by 36?

OpenStudy (anonymous):

divide by 12 and then 3

OpenStudy (emetuo89):

Thanks a lot.

OpenStudy (anonymous):

no problem!

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