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Question:

How many feet of baseboard would you need to go around a rectangular room if the room has a length of 12 feet and a width of 7(1/2) feet, and you must deduct 4 feet for a doorway?

A 35
explanation

The perimeter of the room is 2 × 12 + 2 × 7.5 = 24 + 15 = 39 feet. Subtracting 4 feet for the doorway leaves you needing 35 feet of baseboard.

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Comments

Courtney Todd

11 months ago

Only tired a few categories. I was most looking forward to assembling objects. It shows microscopic diagrams that you can't zoom in on, and asks in regular question format which will make an object of assembled. I can't see the pic, and the answers are straight up A.B.C.D. with no hints of anything else. ??? Also, a LOT of ads for games and stuff. Every screen is a new ad for color match or cartoon me.

Chase Krieger

11 months ago

great tool for practice! heres to hoping i pass! :)

4209prada

11 months ago

It’s very helpful if h actually put the time in to study

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