首页 > 计算：(168247×2.375+124285×4.75)×19.986.66×(48×2-167195)=______．-数学

计算：(168247×2.375+124285×4.75)×19.986.66×(48×2-167195)=______．-数学

题目简介

计算：(168247×2.375+124285×4.75)×19.986.66×(48×2-167195)=______．-数学

题目详情

计算：
(16
8
247
×2.375+12
4
285
×4.75)×19.98
6.66×(48×2-
167
195
)
=______．
题型：填空题难度：中档来源：不详

答案

(16class="stub"8
247
×2.375+12class="stub"4
285
×4.75)×19.98
6.66×(48×2-class="stub"167
195
)

=
[(16+class="stub"8
247
)×class="stub"19
8
+(12+class="stub"4
285
)×class="stub"19
4
]×19.98
6.66×(96-class="stub"167
195
)
，
=
(16×class="stub"19
8
+class="stub"8
247
×class="stub"19
8
+12×class="stub"19
4
+class="stub"4
285
×class="stub"19
4
)×3
95class="stub"28
195
，
=
(38+class="stub"1
13
+57+class="stub"1
15
)×3
95class="stub"28
195
，
=
(95+class="stub"28
195
)×3
95class="stub"28
195
，
=3．
故答案为：3．

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