问题
填空题
8升:400毫升化成最简单的整数比是______,比值是______.
答案
(1)8升:400毫升,
=8000毫升:400毫升,
=(8000÷400):(400÷400),
=20:1;
(2)8升:400毫升,
=20:1,
=20÷1,
=20.
故答案为:20:1,20.
8升:400毫升化成最简单的整数比是______,比值是______.
(1)8升:400毫升,
=8000毫升:400毫升,
=(8000÷400):(400÷400),
=20:1;
(2)8升:400毫升,
=20:1,
=20÷1,
=20.
故答案为:20:1,20.