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barbara is tiling her craft room with square tiles. she wants 6/10 of the square tiles to be red. if she uses 18 red tiles how mane square tiles will be used to cover the floor?draw an area model to help solve

Respuesta :

AshEff
The simplest way possible:

10/6 x 18 = 30tiles

Because the ratio of

RedTiles : AllTiles =

6 : 10

And we are searching for All the tiles used.

The number of square tiles uses is 30.

Given

Barbara is tiling her craft room with square tiles.

She wants 6/10 of the square tiles to be red.

What is the unitary method?

The unitary method is generally a way of finding out the solution of a problem by initially finding out the value of a single unit, and then finding out the essential value by multiplying the single unit value.

Let, the number of square tiles uses be x.

She wants 6/10 of the square tiles to be red.

Then,

If she uses 18 red tiles the number of square tiles used is,

[tex]\rm \dfrac{18}{x} = \dfrac{6}{10}\\\\18 \times 10 = x\times 6\\\\180=6x\\\\x = \dfrac{180}{6}\\\\x=30[/tex]

Hence, the number of square tiles uses is 30.

To know more about the Unitary method click the link given below.

https://brainly.com/question/24413062

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