Respuesta :
6 cans of paint kids need to cover the bedroom wall.
What is area of a rectangle?
The formula for calculating the area of a rectangle with dimensions l and w is: A = lw (rectangle). In other words, the length times the width equals the area of a rectangle.
Given
length = 12 m
width = 7.875 m
area = 12 * 7.875 = 94.5 sq. m
area 1 can can fill = 15 sq. m
no. of cans that can fill 94.5 = 6
therefore, 6 cans of paint kids need to cover the bedroom wall.
To learn more about area of rectangle refer to :
https://brainly.com/question/25292087
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