0.264×519+264×0.481求具体过程怎么写.

问题描述:

0.264×519+264×0.481求具体过程怎么写.

264x(0.519+0.481)
=264x1
=264

0.264x519+0.264x481
=0.264x(519+481)
=264

=0.264x(519+481)
=0.264x1000
=264

264

137.016+126.984=264

寒樱暖暖为你
0.264×519+264×0.481
=264×0.519+264×0.481
=264×(0.519+0.481)
=264×1
=264
(或在客户端右上角评价点【满意】)
是我前进的动力!你的采纳也会给你带去财富值的.
如有不明白,
直到完成弄懂此题!

0.264×519+264×0.481
=264×0.519+264×0.481
=264×(0.519+0.481)
=264×1
=264