(567+345*666)/(567*345+222)简便运算哦.对了我会再加分

(567+345*666)/(567*345+222)简便运算哦.对了我会再加分
(567+345*666)/(567*345+222)
简便运算哦.对了我会再加分

(567+345*666)/(567*345+222)简便运算哦.对了我会再加分
567×345+222
=567×345+(567-345)
=345×(567-1)+567
=345×566+567
所以,(567+345*666)/(567*345+222)=1

你好 我就直接写答案了
230337/195837

1.176