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 320*9%+110*6%+277.5/1.09*9%+60.84/1.13*13%+30.9/1.03*2% 的值.
题型:数学计算
解:
320*9%+110*6%+277.5/1.09*9%+60.84/1.13*13%+30.9/1.03*2%
=320*0.09+110*6%+277.5/1.09*9%+60.84/1.13*13%+30.9/1.03*2%
=320*0.09+110*0.06+277.5/1.09*9%+60.84/1.13*13%+30.9/1.03*2%
=320*0.09+110*0.06+277.5/1.09*0.09+60.84/1.13*13%+30.9/1.03*2%
=320*0.09+110*0.06+277.5/1.09*0.09+60.84/1.13*0.13+30.9/1.03*2%
=320*0.09+110*0.06+277.5/1.09*0.09+60.84/1.13*0.13+30.9/1.03*0.02
=28.8+110*0.06+277.5/1.09*0.09+60.84/1.13*0.13+30.9/1.03*0.02
=28.8+6.6+277.5/1.09*0.09+60.84/1.13*0.13+30.9/1.03*0.02
=28.8+6.6+254.587156*0.09+60.84/1.13*0.13+30.9/1.03*0.02
=28.8+6.6+22.912844+60.84/1.13*0.13+30.9/1.03*0.02
=28.8+6.6+22.912844+53.840708*0.13+30.9/1.03*0.02
=28.8+6.6+22.912844+6.999292+30.9/1.03*0.02
=28.8+6.6+22.912844+6.999292+30*0.02
=28.8+6.6+22.912844+6.999292+0.6
=35.4+22.912844+6.999292+0.6
=58.312844+6.999292+0.6
=65.312136+0.6
=65.912136 答案:320*9%+110*6%+277.5/1.09*9%+60.84/1.13*13%+30.9/1.03*2%=65.912136你的问题在这里没有得到解决?请到 热门难题 里面看看吧!