(13%x0.125x1/4)÷(1/8x0.39x75%)
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解决时间 2021-04-21 00:09
- 提问者网友：姑娘长的好罪过
- 2021-04-20 07:51
(13%x0.125x1/4)÷(1/8x0.39x75%)
最佳答案
- 五星知识达人网友：迟山
- 2021-04-20 08:40
(13%×0.125×1/4)÷(1/8×0.39×75%)
=(0.13×0.125×0.25)÷(0.125×0.39×0.75)
=1÷(3×3)
=1/9
=(0.13×0.125×0.25)÷(0.125×0.39×0.75)
=1÷(3×3)
=1/9
全部回答
- 1楼网友：何以畏孤独
- 2021-04-20 09:34
(13%x0.125x1/4)÷(1/8x0.39x75%)
=(13x0.125x1/4)÷(1/8x0.39x75)
=(13x125x1/4)÷(1/8x390x75)
=(1x125x1/4)÷(1/8x30x75)
=(5x1/4)÷(1/8x30x3)
=(5x2)÷(1x30x3)
=(10)÷(90)
=1/9
=(13x0.125x1/4)÷(1/8x0.39x75)
=(13x125x1/4)÷(1/8x390x75)
=(1x125x1/4)÷(1/8x30x75)
=(5x1/4)÷(1/8x30x3)
=(5x2)÷(1x30x3)
=(10)÷(90)
=1/9
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