Answers

2015-07-03T21:53:39+05:30
Given that 5+5+5=550 ,
             when we write one + as 4 by adding two top ends we get 
                                                                        5+545
                                                        then its answer is 550 





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2015-07-03T21:58:49+05:30
it was not going to happen mathematically    5+5+5=15 ( not 550 ) but it happen when  we replace " + " sighn by 4 in 1st place then equation is  545+ 5 = 550 .
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