The length of a rectangle is four times its width if the perimeter is at most 106 cm what is the greatest possible value for the width

The greatest possible values for the width is 11 cm.

Step-by-step explanation:

Given:

Perimeter of rectangle = 106 cm.

Length is four times its width.

Now, to find the width of the rectangle.

Let the width of rectangle be .

And the length of rectangle =

Now, putting the formula of perimeter to get its width:

Perimeter = 2(Length + width)

Dividing both sides by 10 we get:

So, the width = 10.6 cm.

By estimating the value, width will be 11 cm.

Therefore, the greatest possible values for the width is 11 cm.

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

step-by-step explanation:

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