Higher order thinking barbara is tiling
her craft room floor with square tiles. she
wants 10 of the square tiles to be red. if
she uses 18 red tiles, how many square
tiles will be used to cover the floor? drax
an area model to solve.

Question:

Barbara is tiling her craft room with square tiles. She wants 6/10 of the square tiles to be red. If she used 18 red tiles, how many square tiles will be used to cover the floor . Draw an area model to help solve

The number of tiles required to cover the floor is 30

Step-by-step explanation:

Given:

Fraction of tiles Barbara wants to be red = 6/10

Total number of red tiles used = 18

To Find:

The number of tiles used to cover the tiles = ?

Solution:

Let the number of tiles required to cover the floor be x,

Then

of  x  = 18

x = 30

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x