4.83×0.59+0.41×1.59-0.424×5.9应该怎么算?

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4.83×0.59+0.41×1.59-0.424×5.9应该怎么算?
4.83×0.59+0.41×1.59-0.424×5.9应该怎么算?

4.83×0.59+0.41×1.59-0.424×5.9应该怎么算?
4.83×0.59+0.41×1.59-0.424×5.9
=4.83×0.59+0.41×﹙1+0.59﹚-0.424×5.9
=0.483×5.9+0.41+0.41×0.59-0.424×5.9
=0.483×5.9+0.041×5.9-0.424×5.9+0.41
=5.9×﹙0.483+0.041-0.424﹚+0.41
=5.9×0.1+0.41
=0.59+0.41
=1