问题
填空题
将345678.95精确到百位是______,保留3位小数是______.
答案
345678.95精确到百位是:345678.95≈345700;
345678.95保留3位小数是:345678.95=345678.950;
故答案为:345700,345678.950.
将345678.95精确到百位是______,保留3位小数是______.
345678.95精确到百位是:345678.95≈345700;
345678.95保留3位小数是:345678.95=345678.950;
故答案为:345700,345678.950.