问题
填空题
把0.35:1.4化成最简整数比是______比值是______.
答案
(1)0.35:1.4,
=(0.35×20):(1.4×20),
=7:28,
=1:4;
(2)0.35:1.4,
=1:4,
=1÷4,
=
或0.25;1 4
故答案为:1:4,
或0.25.1 4
把0.35:1.4化成最简整数比是______比值是______.
(1)0.35:1.4,
=(0.35×20):(1.4×20),
=7:28,
=1:4;
(2)0.35:1.4,
=1:4,
=1÷4,
=
或0.25;1 4
故答案为:1:4,
或0.25.1 4