International Maths Olympiad Forum By SOF Olympiad Trainer - Page 682

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
These are fractions,aren't they?

Ans 2:

Class : Class 10
how are the fractions calculated in this question?

Ans 3:

Class : Class 8
E-X-P-L-A-I-N----- Explain quick(ASAP)! Thank you!

Ans 4:

Class : Class 3
above question is asked about a year back but it is not answered yet.........then what is the use of our comments here?

Ans 5:

Class : Class 7

Ans 6:

Class : Class 4
The answer is D as the shaded part of figure D is 18/36 = 1/2 and the answer beside it is given as 3/8 3/24 = 9/24 3/24 = 12/24 = 1/2 which is the same.

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
Answer is B

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 5
Answer is C which is 960 metres

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
And is A

Ans 2:

Class : Class 8
answer is A 21 hundredths is 0.21 109

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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 8
I think u should choose the one with the gap cause its cause of the '-' sign

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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1
There are 27 squares in the outlined figure. Hence, that is the area. The answer is correct.

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Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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