问题
解答题
把0.36:0.6化成最简整数比是6.______.(判断对错)
答案
0.36:0.6,
=(0.36×50):(0.6×50),
=18:30,
=(18÷6):(30÷6),
=3:5;
所以把0.36:0.6化成最简整数比是3:5;
故判断为:错误.
把0.36:0.6化成最简整数比是6.______.(判断对错)
0.36:0.6,
=(0.36×50):(0.6×50),
=18:30,
=(18÷6):(30÷6),
=3:5;
所以把0.36:0.6化成最简整数比是3:5;
故判断为:错误.