Make It Out : 18 Sept. 2009
 

Make 11 out of 7, 7, 9, and 9

At least one solution contains the following operations, used exactly once each, but not necessarily in the order given:

+ - * /

Re: Make It Out : 18 Sept. 2009
 

how to use all the 4 operators with only 4 numbers in the problem. for e.g u can use like this. (7-7+9*9) how to use all the 4 operators. I cudn't get ur point.

Re: Make It Out : 18 Sept. 2009
 

Do we need to use all the operators?
If not is it

(7*(7+9))/9 ?

Re: Make It Out : 18 Sept. 2009
 

The Ans is : ((9-7)*9)-7

I think you people got misunderstood with the question.

You have to use all the digits, in any order with the help of operator provided (any).

Re: Make It Out : 18 Sept. 2009
 

Am i right naimish? Because i found the same question asked me in my entrance exam and we got this soluction from our professor.

Re: Make It Out : 18 Sept. 2009
 

all the operators should be used once each

- appear twice and +,/ does not appear at all.

But, nice try Sameer :)

Re: Make It Out : 18 Sept. 2009
 

@naimish: what's the correct answer?

Re: Make It Out : 18 Sept. 2009
 

This was a twist question in my entrance exam, so I knew it..let's see is it correct or not....where is this guy naimish ?

Re: Make It Out : 18 Sept. 2009
 

congrs to d winner, whoever ll be.

Re: Make It Out : 18 Sept. 2009
 

i missed it.