Subject :IMO Class : Class 6
II = 13 ÷ [(4 ÷ 5) ÷ 6],
III = [13 ÷ (4 ÷ 5)] ÷ 6 and
IV = 13 ÷ 4(5 ÷ 6) then, which of the following are equal?
A I and II
B I and IV
C I and III
D All are equal
Ans 1:
Class : Class 8
Ans 2:
Class : Class 8
Ans 3:
Class : Class 6
Ans 4:
Class : Class 9
But because of the brackets right after the 4, the question is the same as:(13/4) x (5/6), not (13/4) / (5/6). So it's not the same, so I don't think the question is correct.
Ans 5:
Class : Class 8