问题
填空题
0.32:0.4的最简整数比是______,比值是______.
答案
0.32:0.4,
=(0.32×100):(0.4×100),
=32:40,
=(32÷8):(40÷8),
=4:5;
0.32:0.4,
=0.32÷0.4,
=0.8,
故答案为:4:5,0.8.
0.32:0.4的最简整数比是______,比值是______.
0.32:0.4,
=(0.32×100):(0.4×100),
=32:40,
=(32÷8):(40÷8),
=4:5;
0.32:0.4,
=0.32÷0.4,
=0.8,
故答案为:4:5,0.8.