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вернуться в форумwhy the answer is 17? Послано Aykut 19 мар 2011 14:43 1 2 (fisrt pair) 1 (time required to come back) 1 5 (second pair) 1 (time required to come back) 1 10 (third pair) Re: why the answer is 17? Послано Ksenya 19 мар 2011 15:04 why time required to come back isn't summed with all result time? Re: why the answer is 17? |
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