
4.6ⅹ0.52+0.46x2.8+0.046ⅹ20怎么算?
1个回答
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4.6ⅹ0.52+0.46x2.8+0.046ⅹ20
=4.6ⅹ0.52+4.6x0.28+4.6ⅹ0.2
=4.6x(0.52+0.28+0.2)
=4.6x1
=4.6
希望能帮到你!
=4.6ⅹ0.52+4.6x0.28+4.6ⅹ0.2
=4.6x(0.52+0.28+0.2)
=4.6x1
=4.6
希望能帮到你!
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