对0．050 19分别按要求取近似值，错误的是( )。A.0．1(精确到0．1) B.0．051(精确到千分位) C.0．05(精确到百分位) D....

作者: tihaiku 人气: - 评论: 0

问题对0．050 19分别按要求取近似值，错误的是( )。

选项 A.0．1(精确到0．1) B.0．051(精确到千分位) C.0．05(精确到百分位) D.0．050 2(精确到0．0001)

答案 B

解析 0．05019精确到千分位为0．050。

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错误信息

消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.

文件: /twcms/kongphp/cache/cache_redis.class.php

位置: 第 85 行

<?php echo 'KongPHP, Road to Jane.'; ?>

对0．050 19分别按要求取近似值，错误的是( )。A.0．1(精确到0．1) B.0．051(精确到千分位) C.0．05(精确到百分位) D....

相关内容：近似值,错误,B.0.051,C.0.05

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