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 85*5.94*2.98+85*5.94*1.58+50*12.75*1.58+154*0.48*1.58+25*0.7*2.98 的值.
题型:数学计算
解:
85*5.94*2.98+85*5.94*1.58+50*12.75*1.58+154*0.48*1.58+25*0.7*2.98
=504.9*2.98+85*5.94*1.58+50*12.75*1.58+154*0.48*1.58+25*0.7*2.98
=1504.602+85*5.94*1.58+50*12.75*1.58+154*0.48*1.58+25*0.7*2.98
=1504.602+504.9*1.58+50*12.75*1.58+154*0.48*1.58+25*0.7*2.98
=1504.602+797.742+50*12.75*1.58+154*0.48*1.58+25*0.7*2.98
=1504.602+797.742+637.5*1.58+154*0.48*1.58+25*0.7*2.98
=1504.602+797.742+1007.25+154*0.48*1.58+25*0.7*2.98
=1504.602+797.742+1007.25+73.92*1.58+25*0.7*2.98
=1504.602+797.742+1007.25+116.7936+25*0.7*2.98
=1504.602+797.742+1007.25+116.7936+17.5*2.98
=1504.602+797.742+1007.25+116.7936+52.15
=2302.344+1007.25+116.7936+52.15
=3309.594+116.7936+52.15
=3426.3876+52.15
=3478.5376 答案:85*5.94*2.98+85*5.94*1.58+50*12.75*1.58+154*0.48*1.58+25*0.7*2.98=3478.5376你的问题在这里没有得到解决?请到 热门难题 里面看看吧!