2-11分之8+22分之3=?要简算!
问题描述:
2-11分之8+22分之3=?要简算!
如题!要简算!
答
2-8/11+3/22 =2-16/22+3/22 =2-13/22 =31/22
2-11分之8+22分之3=?要简算!
如题!要简算!
2-8/11+3/22 =2-16/22+3/22 =2-13/22 =31/22