10 children in kindergarten class any dog 14 children in the class do not own a dog find the ratio of the number of children that on a dog to the number of children in the class express the ratio in a simplify fraction

The ratio in simplified fraction

Step-by-step explanation:

The number of children who own a dog  

and the number of children who do not own a dog

So, the total number of children in the class  

Thus, the ratio of the number of children that on a dog to the number of children in the class will be:  

Simplified fraction:

So, the ratio in simplified fraction

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

it has changed from the width and the height.

step-by-step explanation: