Question

-1.2的絕對(duì)值是

 

，它的倒數(shù)是

 

．

Answer 1

分析：根據(jù)絕對(duì)值和倒數(shù)的定義求解即可．

解答：解：-1.2的絕對(duì)值是1.2，它的倒數(shù)是-

5

6

，故答案為1.2，-

5

6

．

點(diǎn)評(píng)：本題考查了倒數(shù)的定義和絕對(duì)值的知識(shí)，乘積是1的兩數(shù)互為倒數(shù)；一個(gè)負(fù)數(shù)的絕對(duì)值是正數(shù)．