被除数除以除数的商是8,余数是5,且被除数、除数、商与余数的和是99.被除数和除数各是多少?
被除数除以除数的商是8,余数是5,且被除数、除数、商与余数的和是99.被除数和除数各是多少?
数学人气:465 ℃时间:2019-10-06 00:33:19
优质解答
设除数为x,则:(8x+5)+x+8+5=99 9x+18=99 9...
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