问题
填空题
0.24×0.8=______,得数保留两位小数约是______.
答案
0.24×0.8=0.192;
0.192≈0.19.
答:0.24×0.8=0.192,得数保留两位小数约是0.19.
故答案为:0.192,0.19.
0.24×0.8=______,得数保留两位小数约是______.
0.24×0.8=0.192;
0.192≈0.19.
答:0.24×0.8=0.192,得数保留两位小数约是0.19.
故答案为:0.192,0.19.