36*7分之6 =(35+1)*7分之6 =30+7分之6 =( )
问题描述:
36*7分之6 =(35+1)*7分之6 =30+7分之6 =( )
答
36*7分之6 =7分之216
(35+1)*7分之6 =7分之216
30+7分之6 =7分之216
答
36*7分之6 =(35+1)*7分之6 =30+7分之6 =( 30又6/7)