解方程:x:0.4=0.6:0.

解方程:x:0.4=0.6:0.3,x=______.
2025-06-28 16:04:53
推荐回答(1个)
回答1:

x:0.4=0.6:0.3,
0.3x=0.4×0.6,
0.3x÷0.3=0.24÷0.3,
x=0.8.
故答案为:0.8.