
(1/4+2/4-5/3)+1/12
1个回答
展开全部
解:(1/4+2/4-5/3)+1/12等于( -5/6 )
∵已知需求出(1/4+2/4-5/3)+1/12等于多少
∴(1/4 + 2/4 - 5/3) + 1/12
= (3/4 - 5/3)+ 1/12
= (9/12 - 20/12) + 1/12
= -11/12 + 1/12
= -(11-1)/12
= -10/12
= -5/6
答:(1/4+2/4-5/3)+1/12等于-5/6
∵已知需求出(1/4+2/4-5/3)+1/12等于多少
∴(1/4 + 2/4 - 5/3) + 1/12
= (3/4 - 5/3)+ 1/12
= (9/12 - 20/12) + 1/12
= -11/12 + 1/12
= -(11-1)/12
= -10/12
= -5/6
答:(1/4+2/4-5/3)+1/12等于-5/6
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询