问题
填空题
12:36化成最简整数比是______,它的比值是______.
答案
(1)12:36,
=(12÷12):(36÷12),
=1:3;
(2)12:36,
=1:3,
=1÷3,
=
.1 3
故答案为:1:3,1 3
12:36化成最简整数比是______,它的比值是______.
(1)12:36,
=(12÷12):(36÷12),
=1:3;
(2)12:36,
=1:3,
=1÷3,
=
.1 3
故答案为:1:3,1 3