In classroom 11 girls attend, or 44% of the children. how many children attend in classroom?

For this case we can solve the problem by applying the following rule of three:

11 -----------------------> 44%

x -------------------------> 100%

From here, we clear the value of x.

We have then:

Rewriting the value of x we have:

The number of children in the class is equal to 25.

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

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