【-0.5²+(-1/2)²-|2²-4|+1/24²x16/27】÷(0.1)²得多少
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/16 20:42:58
![【-0.5²+(-1/2)²-|2²-4|+1/24²x16/27】÷(0.1)²得多少](/uploads/image/z/3691227-3-7.jpg?t=%E3%80%90-0.5%26%23178%3B%2B%28-1%2F2%29%26%23178%3B-%7C2%26%23178%3B-4%7C%2B1%2F24%26%23178%3Bx16%2F27%E3%80%91%C3%B7%280.1%29%26%23178%3B%E5%BE%97%E5%A4%9A%E5%B0%91)
【-0.5²+(-1/2)²-|2²-4|+1/24²x16/27】÷(0.1)²得多少
【-0.5²+(-1/2)²-|2²-4|+1/24²x16/27】÷(0.1)²得多少
【-0.5²+(-1/2)²-|2²-4|+1/24²x16/27】÷(0.1)²得多少
原式=【-0.25+0.25-|4-4|+1/(27*36)】÷0.01
=【0-0+1/(27*36)】*100
=100/(27*36)
=25/(27*9)
=25/243
200/81