Advika Narkar
from
VIBGYOR High Airoli, Navi Mumbai

Subject :IMO Class : Class 4

Sahil has a field in the shape of rectangle. The length of the field is twice its breadth. The breadth is 80 m. Find the perimeter of the field.

A 360 m

B 480 m

C 460 m

D 520 m

SOF I have a question I request you to answer it. Is it OK if I solved it like this? (160=L 160*2=320as breadth is 80 so 2 breadth is 160 So, 320 160=480)And that too if my answer is right? Key - * = Multiplication Sign I want Answer ASAP. Please as this question may come in IMO.

## Ans 1:

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Advika Narkar
from
VIBGYOR High Airoli, Navi Mumbai

Class : Class 5

THANK YOU SO MUCH MASTER ANSWER- ADMIN FROM Revisewise, Noida!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
But master answer are you in class 1? in your class it is written so. see Class : Class 1

## Ans 3:

#### Edit Post

Ashwak
from
Cambridge, Jalandhar

Class : Class 9

Answer is B because :first we have to multiply 80 and 4 (80 X 4)= 240 (length) now multiply 80 and 2 ( 80 X 2 ) = 160 now add 240 and 160 ( 240 160 ) = 480 So the correct answer is option B ( 480 )