问题
填空题
甲与乙的差是12,甲的
|
答案
因为甲×
=乙×1 2
,1 5
所以甲:乙=
:1 5
=2:5;1 2
甲:12÷(5-2)×2;
=12÷3×2;
=8;
乙:12÷(5-2)×5;
=12÷3×5;
=20;
故答案为:8,20.
甲与乙的差是12,甲的
|
因为甲×
=乙×1 2
,1 5
所以甲:乙=
:1 5
=2:5;1 2
甲:12÷(5-2)×2;
=12÷3×2;
=8;
乙:12÷(5-2)×5;
=12÷3×5;
=20;
故答案为:8,20.