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〖1/1算式〗
作业:求算式 (449.093-429.193)*(920-667.79)/(1146.4-667.79)+429.193 的值.
题型:数学计算
解:
(449.093-429.193)*(920-667.79)/(1146.4-667.79)+429.193
=19.9*(920-667.79)/(1146.4-667.79)+429.193
=19.9*252.21/(1146.4-667.79)+429.193
=19.9*252.21/478.61+429.193
=5018.979/478.61+429.193
=10.486574+429.193
=439.679574 答案:(449.093-429.193)*(920-667.79)/(1146.4-667.79)+429.193=439.679574你的问题在这里没有得到解决?请到 热门难题 里面看看吧!