商不变,余数扩大2倍
即 79、26
甲数除以乙数商是79,余数是13,把被除数和除数都扩大2倍,商是(),余数是( )
甲数除以乙数商是79,余数是13,把被除数和除数都扩大2倍,商是(),余数是( )
数学人气:889 ℃时间:2019-09-27 14:46:30
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