Answers

2015-11-21T07:01:45+05:30
You can do it in 4 times.
Break in the middle to make two 2*4 bars
keep on above other. break to make four 2*2 bars
keep all bars one above other. break to make eight 1*2 bars
keep all bars one above other. break to make sixteen 1*1 bars

1 5 1