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*(35.2+2*0.325+1.28)*2.47+(232+3)*(0.9+2*0.325+1.785)*2.47+2*3*(35.2+0.9-0.083)*0.888 的值.
题型:数学计算
解:
8*(35.2+2*0.325+1.28)*2.47+(232+3)*(0.9+2*0.325+1.785)*2.47+2*3*(35.2+0.9-0.083)*0.888
=8*37.13*2.47+(232+3)*(0.9+2*0.325+1.785)*2.47+2*3*(35.2+0.9-0.083)*0.888
=8*37.13*2.47+235*(0.9+2*0.325+1.785)*2.47+2*3*(35.2+0.9-0.083)*0.888
=8*37.13*2.47+235*3.335*2.47+2*3*(35.2+0.9-0.083)*0.888
=8*37.13*2.47+235*3.335*2.47+2*3*36.017*0.888
=297.04*2.47+235*3.335*2.47+2*3*36.017*0.888
=733.6888+235*3.335*2.47+2*3*36.017*0.888
=733.6888+783.725*2.47+2*3*36.017*0.888
=733.6888+1935.80075+2*3*36.017*0.888
=733.6888+1935.80075+6*36.017*0.888
=733.6888+1935.80075+216.102*0.888
=733.6888+1935.80075+191.898576
=2669.48955+191.898576
=2861.388126 答案:8*(35.2+2*0.325+1.28)*2.47+(232+3)*(0.9+2*0.325+1.785)*2.47+2*3*(35.2+0.9-0.083)*0.888=2861.388126你的问题在这里没有得到解决?请到 热门难题 里面看看吧!