问题
填空题
|
答案
=2 3
,A=8;8 12
=2 3
=14÷21,B=21;14 21
=2 3
,C=16;16 24
A是C的:8÷16=0.5=50%;
B比C多:(21-16)÷16=5÷16=0.3125=31.25%;
故答案为:50,31.25.
|
=2 3
,A=8;8 12
=2 3
=14÷21,B=21;14 21
=2 3
,C=16;16 24
A是C的:8÷16=0.5=50%;
B比C多:(21-16)÷16=5÷16=0.3125=31.25%;
故答案为:50,31.25.