总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 (8×7×591×295.5+2×7×(600-4×(10+2×7))/2×587.5+7×600×612.5)/((8×7×591+2×7×(600-4×(10+2×7))/2+7×600)) 的值.
题型:数学计算
解:
(8×7×591×295.5+2×7×(600-4×(10+2×7))/2×587.5+7×600×612.5)/((8×7×591+2×7×(600-4×(10+2×7))/2+7×600))
=(8×7×591×295.5+2×7×(600-4×24)/2×587.5+7×600×612.5)/((8×7×591+2×7×(600-4×(10+2×7))/2+7×600))
=(8×7×591×295.5+2×7×504/2×587.5+7×600×612.5)/((8×7×591+2×7×(600-4×(10+2×7))/2+7×600))
=14425068/((8×7×591+2×7×(600-4×(10+2×7))/2+7×600))
=14425068/((8×7×591+2×7×(600-4×24)/2+7×600))
=14425068/((8×7×591+2×7×504/2+7×600))
=14425068/(40824)
=14425068/40824
=353.347737 答案:(8×7×591×295.5+2×7×(600-4×(10+2×7))/2×587.5+7×600×612.5)/((8×7×591+2×7×(600-4×(10+2×7))/2+7×600))=353.347737你的问题在这里没有得到解决?请到 热门难题 里面看看吧!