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 155*(3.688+4.688+4.088+3.488)+52.7*5.1*3.188*0.5+52.7*8.5*3.198*0.5 的值.
题型:数学计算
解:
155*(3.688+4.688+4.088+3.488)+52.7*5.1*3.188*0.5+52.7*8.5*3.198*0.5
=155*15.952+52.7*5.1*3.188*0.5+52.7*8.5*3.198*0.5
=2472.56+52.7*5.1*3.188*0.5+52.7*8.5*3.198*0.5
=2472.56+268.77*3.188*0.5+52.7*8.5*3.198*0.5
=2472.56+856.83876*0.5+52.7*8.5*3.198*0.5
=2472.56+428.41938+52.7*8.5*3.198*0.5
=2472.56+428.41938+447.95*3.198*0.5
=2472.56+428.41938+1432.5441*0.5
=2472.56+428.41938+716.27205
=2900.97938+716.27205
=3617.25143 答案:155*(3.688+4.688+4.088+3.488)+52.7*5.1*3.188*0.5+52.7*8.5*3.198*0.5=3617.25143你的问题在这里没有得到解决?请到 热门难题 里面看看吧!