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2.4x0.8等于多少

2.4x0.8=1.92

2.4* 0.8=2*0.8+0.4*0.8=1.6+0.32=1.92

1.92

2.4x + 3.4*0.8 = 11.22.4x = 11.2 - 3.4*0.8 = 11.2 - 2.72 = 8.48x = 8.48/2.4 = 1.06/0.3 = 10.6/3 = 53/15

x=2我说你是白痴吗?这么简单都不会做

解:1.4*0.8*x-x=2.41.12x-x=2.40.12x=2.4x=2.4÷0.12x=20

如果是2.4x-0.8*12=26.4那么2.4x=26.4+0.8*12=36得x=36/2.4=15

你好!2.4x0.8=1.92平方米如有疑问,请追问.

2.4/4.2/0.8=2.4X1/4.2X1/0.8=4/7 X 4/5=16/35请采纳 谢谢

等号左边是3X等于10

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