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Subject :IMO    Class : Class 3

All the blocks are identical. The height of the table fan is 142 cm. Find the height of the top of the highest block from the ground.


A 284 cm
B 435 cm
C 345 cm
D 355 cm


2 blocks = 142 cm1 block = 142/2 cm=71cm5 blocks =5*71 cm =355 cm

Ans 1:

Class : Class 3

Ans 2:

Class : Class 5
I CAN'T DO IT .. BECAUSE I CAN ' T UNDERSTAND IT ..

Ans 3:

Class : Class 3
D

Ans 4:

Class : Class 3
was little hard

Ans 5:

Class : Class 5
THIS QUESTION IS FOR GRADE (4).

Ans 6:

Class : Class 2

Ans 7:

Class : Class 2
d

Ans 8:

Class : Class 4
D

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