总述:本次共解3题。其中
☆算术计算3题
〖1/3算式〗
作业:求算式 ((337+510)*(1+46.6%+46.6%+5%+5%+1.31%*60)+311)*(721%+7%*60)*(1+160%)*(1+141*0.4%)*(1+2.41*25%+0.3%*90)*1.32 的值.
题型:数学计算
解:
((337+510)*(1+46.6%+46.6%+5%+5%+1.31%*60)+311)*(721%+7%*60)*(1+160%)*(1+141*0.4%)*(1+2.41*25%+0.3%*90)*1.32
=(847*(1+46.6%+46.6%+5%+5%+1.31%*60)+311)*(721%+7%*60)*(1+160%)*(1+141*0.4%)*(1+2.41*25%+0.3%*90)*1.32
=(847*2.818+311)*(721%+7%*60)*(1+160%)*(1+141*0.4%)*(1+2.41*25%+0.3%*90)*1.32
=2697.846*(721%+7%*60)*(1+160%)*(1+141*0.4%)*(1+2.41*25%+0.3%*90)*1.32
=2697.846*11.41*(1+160%)*(1+141*0.4%)*(1+2.41*25%+0.3%*90)*1.32
=2697.846*11.41*2.6*(1+141*0.4%)*(1+2.41*25%+0.3%*90)*1.32
=2697.846*11.41*2.6*1.564*(1+2.41*25%+0.3%*90)*1.32
=2697.846*11.41*2.6*1.564*1.8725*1.32
=30782.42286*2.6*1.564*1.8725*1.32
=80034.299436*1.564*1.8725*1.32
=125173.644318*1.8725*1.32
=234387.648985*1.32
=309391.69666 答案:((337+510)*(1+46.6%+46.6%+5%+5%+1.31%*60)+311)*(721%+7%*60)*(1+160%)*(1+141*0.4%)*(1+2.41*25%+0.3%*90)*1.32=309391.69666〖2/3算式〗
作业:求算式 (132%+45.9%+24%+10%+10%+20%) 的值.
题型:数学计算
解:
(132%+45.9%+24%+10%+10%+20%)
=2.419 答案:(132%+45.9%+24%+10%+10%+20%)=2.419〖3/3算式〗
作业:求算式 ((337+565)*(1+46.6%+5%+5%+1.31%*60+27.6%+14%)+311)*(721%+7%*60)*(1+160%)*(1+123*0.4%)*(1+2.23*25%+0.3%*90) 的值.
题型:数学计算
解:
((337+565)*(1+46.6%+5%+5%+1.31%*60+27.6%+14%)+311)*(721%+7%*60)*(1+160%)*(1+123*0.4%)*(1+2.23*25%+0.3%*90)
=(902*(1+46.6%+5%+5%+1.31%*60+27.6%+14%)+311)*(721%+7%*60)*(1+160%)*(1+123*0.4%)*(1+2.23*25%+0.3%*90)
=(902*2.768+311)*(721%+7%*60)*(1+160%)*(1+123*0.4%)*(1+2.23*25%+0.3%*90)
=2807.736*(721%+7%*60)*(1+160%)*(1+123*0.4%)*(1+2.23*25%+0.3%*90)
=2807.736*11.41*(1+160%)*(1+123*0.4%)*(1+2.23*25%+0.3%*90)
=2807.736*11.41*2.6*(1+123*0.4%)*(1+2.23*25%+0.3%*90)
=2807.736*11.41*2.6*1.492*(1+2.23*25%+0.3%*90)
=2807.736*11.41*2.6*1.492*1.8275
=32036.26776*2.6*1.492*1.8275
=83294.296176*1.492*1.8275
=124275.089895*1.8275
=227112.726783 答案:((337+565)*(1+46.6%+5%+5%+1.31%*60+27.6%+14%)+311)*(721%+7%*60)*(1+160%)*(1+123*0.4%)*(1+2.23*25%+0.3%*90)=227112.726783你的问题在这里没有得到解决?请到 热门难题 里面看看吧!