(78.6-0,786*25+75%*21.4)/15*1997简算
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(78.6-0,786*25+75%*21.4)/15*1997简算
(78.6-0.786×25十75%×21.4)÷15×1997
=(78.6-19.65+0.75×21.4)÷15×(2000-3)
=(78.6-19.65+16.05)÷15×(2000-3)
=(58.95+16.05)÷15×(2000-3)
=75÷15×(2000-3)
=5×(2000-3)
=5×2000-5×3
=10000-15
=9985.
答案为:9985.
【希望可以帮到你】
再问: 简算
再答: 这是最简单的,普通的比这个还多,你明天去问问你们老师,不对我就去死~ (78.6-0.786×25十75%×21.4)÷15×1997 =(78.6-19.65+0.75×21.4)÷15×(2000-3) =(78.6-19.65+16.05)÷15×(2000-3) =(58.95+16.05)÷15×(2000-3) =75÷15×(2000-3) =5×(2000-3) =5×2000-5×3 =10000-15 =9985. 答案为:9985.
=(78.6-19.65+0.75×21.4)÷15×(2000-3)
=(78.6-19.65+16.05)÷15×(2000-3)
=(58.95+16.05)÷15×(2000-3)
=75÷15×(2000-3)
=5×(2000-3)
=5×2000-5×3
=10000-15
=9985.
答案为:9985.
【希望可以帮到你】
再问: 简算
再答: 这是最简单的,普通的比这个还多,你明天去问问你们老师,不对我就去死~ (78.6-0.786×25十75%×21.4)÷15×1997 =(78.6-19.65+0.75×21.4)÷15×(2000-3) =(78.6-19.65+16.05)÷15×(2000-3) =(58.95+16.05)÷15×(2000-3) =75÷15×(2000-3) =5×(2000-3) =5×2000-5×3 =10000-15 =9985. 答案为:9985.
(78.6-0,786*25+75%*21.4)/15*1997简算
(78.6-0.786*25+0.75*21.4)/15*1997
(78.6-0.786/25+75%/21.4)*15/2011
(78.6-0.786×25+75%×21.4)÷15×1997=______.
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