0.65×64－6.5×0.54＋65×9％
答案:4 悬赏:70 手机版
解决时间 2021-02-18 06:36
- 提问者网友：聂風
- 2021-02-17 19:25
0.65×64－6.5×0.54＋65×9％
最佳答案
- 五星知识达人网友：时间的尘埃
- 2021-02-17 20:22
0.65×64－6.5×0.54＋65×9％
=0.65x6.4 - 0.65x10x0.54 + 0.65x100x0.09
=0.65x6.4 - 0.65x5.4 + 0.65x9
=0.65x（6.4-5.4+9）
=0.65x10
=6.5
=0.65x6.4 - 0.65x10x0.54 + 0.65x100x0.09
=0.65x6.4 - 0.65x5.4 + 0.65x9
=0.65x（6.4-5.4+9）
=0.65x10
=6.5
全部回答
- 1楼网友：愁杀梦里人
- 2021-02-17 23:04
0.65×64－6.5×0.54＋65×9％
=0.65x（6.4-5.4+9）
=0.65x10
=6.5
=0.65x（6.4-5.4+9）
=0.65x10
=6.5
- 2楼网友：一叶十三刺
- 2021-02-17 22:40
0.65x6.4-6.5x0.54+65x0.09 =0.65x6.4-0.65x5.4+0.65x9 =0.65x（6.4-5.4+9） =6.5
- 3楼网友：舍身薄凉客
- 2021-02-17 21:30
0.65×64－6.5×0.54＋65×9％
=0.65x(64-5.4+9)
=0.65x67.6
=0.65x2x33.8
=1.3x33.8
=1x33.8+0.3x33.8
=33.8+10.14
=43.94
=0.65x(64-5.4+9)
=0.65x67.6
=0.65x2x33.8
=1.3x33.8
=1x33.8+0.3x33.8
=33.8+10.14
=43.94
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