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.
0.47÷0.4,商是两位小数时,商是______,余数是______.
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.