问题 填空题

0.47÷0.4,商是两位小数时,商是______,余数是______.

答案

0.47÷0.4=1.175,当除到商是两位小数,即1.17时,

余数为:0.47-1.17×0.4,

=0.47-0.468,

=0.002;

故答案为:1.17,0.002.

单项选择题
单项选择题