1.27×0.24的积是___,保留两位小数约是___,精确到千分位约是___.

2025-06-26 05:52:17
推荐回答(1个)
回答1:

因为1.27×0.24=0.3048
0.3048保留两位小数约是:0.3048≈0.30
0.3048精确到千分位约是:0.3048≈0.305.
故答案为:0.3048,0.30,0.305.