the perimeter of a rectangular table is 680 centimeters. if the length of the table is 24
centimeters more than thrice the width of the table, find the dimensions of the table.

The dimensions of rectangular table are length = 79 centimeters and width = 261 centimeters.

Step-by-step explanation:

Given:

The perimeter of the rectangular table is 680 centimeters.

Now, to find the dimensions:

Let, the width of rectangular table be

And the length of the table be

Now, putting the formula of perimeter of rectangle to get the dimensions:

Perimeter = 2(length + width)

By subtracting both sides with 48 we get:

Now, dividing both sides by 8 we get:

So, width of the table = 79 centimeters.

And, length of the table = 24+3×79

                                        = 24+237

                                        = 261 centimeters.

Therefore, the dimensions of rectangular table are length = 79 centimeters and width = 261 centimeters.