> 数学 >
4.85÷
5
18
-3.6+6.15×3
3
5
人气:482 ℃ 时间:2019-12-08 21:36:29
解答
4.85÷
5
18
-3.6+6.15×3
3
5

=4.85×
18
5
-3.6+6.15×3.6,
=4.85×3.6-3.6+6.15×3.6,
=(4.85+6.15-1)×3.6,
=10×3.6,
=36.
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