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被除数、除数、商、余数的和是2143,已知商是33,余数是52,被除数是______.
人气:101 ℃ 时间:2020-03-29 03:22:58
解答
设除数为x,则:
(33x+52)+x+33+52=2143,
           34x+137=2143,
       34x+137-137=2143-137,
               34x=2006,
                 x=59;
33×59+52,
=1947+52,
=1999;
答:被除数是1999;
故答案为:1999.
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