Question

please tell question no. 3

Answer 1

Square:
Side of square = 4 2/3 = 14/3 m
Perimeter of a square = 4 * Side of square
                                    = 4 * 14/3
                                    = 56/3 m = 18.66.. m

Rectangle
Length of rectangle = 5 1/5 = 26/5 m
Breadth of rectangle = 3 2/5 = 17/5 m
Perimeter of rectangle = 2 ( length + breadth )
                                    = 2 * ( 26/5 + 17/5 )
                                    = 2 * ( 43/5 )
                                    = 86/5 m = 17.2 m

∴ The perimeter of square is more than the perimeter of rectangle.

The difference between the perimeters =18.66 -17.2
                                                               = 1.46.. m

Hope my answer helps you..