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Subject :IMO    Class : Class 4

If - = 20 g, - = 70 g and the total weight of 10 , 10 and 10 is 3200 g, then what is the weight of ?

A 70 g
B 190 g
C 90 g
D 20 g


Ans 1:

Class : Class 6
tell easy method to solve

Ans 2:

Class : Class 3
I’m so confused

Ans 3:

Class : Class 5
please do it in a simple way.

Ans 4:

Class : Class 8

Ans 5:

Class : Class 6
Very Very Confusing Make It In A Simpler Way So That It's understandable , Please

Ans 6:

Class : Class 8
please tell easy method to solve

Ans 7:

Class : Class 7
the answer is a 70g.

Ans 8:

Class : Class 4
Answer is A

Ans 9:

Class : Class 4

Ans 10:

Class : Class 6

Ans 11:

Class : Class 9
please explain the simplest method for solving this problem

Ans 12:

Class : Class 8
check the answers for the question [simplest way]

Ans 13:

Class : Class 5
yes

Ans 14:

Class : Class 4
this can be solved.c-y=20; c=y 20B-c=70; B=c 70=y 20 70=y 90B c y=320; y 90 y 20 y=3203y 110=320y=70

Ans 15:

Class : Class 8
very confused. please tell a simple way

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