数字转换 ( 1 ) (10010111) 2 = ( ) 16 = ( ) 10 , ( 2 ) (11011101) 2 = ( ) 16 = ( ) 10 ( 3 ) (0.01011111) 2 = ( ) 16 = ( ) 10 ,( 4 ) (11.001) 2 = ( ) 16 = ( ) 10 [填空(1)] A. ( 1 ) (10010111) 2 = (97) 16 = (151) 10 , ( 2 ) (11011101) 2 = (6D) 16 = (109) 10 ( 3 ) (0.01011111) 2 = (0.5F) 16 = (0.37109375) 10 ,( 4 ) (11.001) 2 = (3.2) 16 = (3.125) 10