0.36*5.3+3.6*0.47用简便方法怎么算
答案:4 悬赏:20 手机版
解决时间 2021-01-12 21:21
- 提问者网友：自食苦果
- 2021-01-12 06:11
0.36*5.3+3.6*0.47用简便方法怎么算
最佳答案
- 五星知识达人网友：时间的尘埃
- 2021-01-12 07:32
0.36*5.3+3.6*0.47
=0.36*(5.3+4.7)
=0.36*10
=3.6
=0.36*(5.3+4.7)
=0.36*10
=3.6
全部回答
- 1楼网友：夜风逐马
- 2021-01-12 10:12
0.36*5.3+3.6*0.47
=0.36*10*5.3/10+3.6*0.47
=3.6*0.53+3.6*0.47
=3.6*（0.53+0.47）
=3.6*1
=0.36*10*5.3/10+3.6*0.47
=3.6*0.53+3.6*0.47
=3.6*（0.53+0.47）
=3.6*1
- 2楼网友：患得患失的劫
- 2021-01-12 09:15
0.36*5.3+3.6*0.47
=0.36*5.3+0.36*4
=0.36(5.3+4.7)
=0.36*10
=3.6
=0.36*5.3+0.36*4
=0.36(5.3+4.7)
=0.36*10
=3.6
- 3楼网友：撞了怀
- 2021-01-12 08:06
= 0.36*(5.3+4.7)= 0.36*10 = 3.6
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