问题
填空题
1.2:60%化成最简单的整数比是______,比值是______.
答案
1.2:60%
=1.2:0.6
=(1.2×5):(0.6×5)
=6:3
=2:1;
1.2:60%
=2:1
=2÷1
=2.
故答案为:2:1,2.
1.2:60%化成最简单的整数比是______,比值是______.
1.2:60%
=1.2:0.6
=(1.2×5):(0.6×5)
=6:3
=2:1;
1.2:60%
=2:1
=2÷1
=2.
故答案为:2:1,2.