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☆算术计算1题
〖1/1算式〗
作业:求算式 (449.093-429.193)*(1299.926-667.79)/(1146.4-667.79)+429.193 的值.
题型:数学计算
解:
(449.093-429.193)*(1299.926-667.79)/(1146.4-667.79)+429.193
=19.9*(1299.926-667.79)/(1146.4-667.79)+429.193
=19.9*632.136/(1146.4-667.79)+429.193
=19.9*632.136/478.61+429.193
=12579.5064/478.61+429.193
=26.283417+429.193
=455.476417 答案:(449.093-429.193)*(1299.926-667.79)/(1146.4-667.79)+429.193=455.476417你的问题在这里没有得到解决?请到 热门难题 里面看看吧!