International Maths Olympiad Forum By SOF Olympiad Trainer - Page 529

# User Forum

Subject :IMO    Class : Class 5

Class : Class 8

Class : Class 8

## Ans 3:

Class : Class 8

Subject :IMO    Class : Class 4

## Ans 1: (Master Answer)

Class : Class 1

Kindly mention your query

Subject :IMO    Class : Class 3

## Ans 1: (Master Answer)

Class : Class 1

85+75689+4356-10012 = 70118

Subject :IMO    Class : Class 3

## Ans 1:

Class : Class 4
It is 70118

Subject :IMO    Class : Class 3

## Ans 1: (Master Answer)

Class : Class 1

85+75689+4356-10012 = 70118

Subject :IMO    Class : Class 3

## Ans 1: (Master Answer)

Class : Class 1

85+75689+4356-10012 = 70118

Subject :IMO    Class : Class 3

## Ans 1: (Master Answer)

Class : Class 1

85+75689+4356-10012 = 70118

Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 2

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Subject :IMO    Class : Class 6

## Ans 1:

Class : Class 7
Breadth=w, Length is 5 times more, Therefore, length = 5w Therefore, perimeter=2(5w+w) =2*6w =12w Hence, b is the correct answer

Class : Class 4

Class : Class 7

## Ans 4:

Class : Class 6
answer is 12W cm as the formula is 2*(length+breadth)=perimeter ,so w ( breadth) +5w (length) =6w (length+breadth) and then 6w *2 =12w(answer)

Class : Class 9
6w

## Ans 6:

Class : Class 7
P=l+bÃ—2 L=5w B=w =5w+wÃ—2 =6wÃ—2 =12w cm