Question

the perimeter of a rectangle is 15 cm and its width is 3 1/4 find the length​

Answer 1

Answer:

-0.5

Step-by-step explanation:

The perimeter of the rectangle = 15 cm.

The width of the rectangle = 31/4.

Let the length of the rectangle = x.

Then,

Perimeter = 2( length + breadth )

15 = 2 ( x + 31/4 )

15 = 2x + 15.50

15 - 15.50 = 2x

-0.5 = 2x

-0.5/2 = x

x = -0.25. (ans)