# User Forum

Subject :IMO    Class : Class 5

A carpet is laid on the floor of a room 8 m by 5 m, leaving a border 0.5 m wide all round it. What is the perimeter of the carpet?

A 22 m
B 24 m
C 26 m
D 28 m

## Ans 1:

Class : Class 5
8 5=13-(0.5*4)=1111*2=22

Class : Class 5

Class : Class 1

Class : Class 10

## Ans 5:

Class : Class 6
A because we have to subtract 0.5 4 times (for the four sides) or in other words subtract 1 twice. If you think of it like this, then your answer will be A, 22.

Class : Class 4
B

## Ans 7:

Class : Class 7
A is the answer to this question, Nandini

Class : Class 5
not a

Class : Class 7

Class : Class 5
a

Class : Class 5
b is correct

Class : Class 5

## Ans 13:

Class : Class 6
Come oooooon guys we need a proper answer so who here knows how to give a proper explanation? Huh? Huh? I need it know!!!

## Ans 14:

Class : Class 8
The correct answer is A as there are eight 0.5 m borders and the perimeter of the room is 26 m so 26 - 0.5 x 8 = 26-4 = 22 m.

Class : Class 5

Class : Class 5
B.

Class : Class 7
B

Class : Class 5