问题
填空题
解方程:0.0084÷X=0.75,X=______.
答案
0.0084÷x=0.75,
0.0084÷x×x=0.75×x,
0.75x=0.0084,
0.75x÷0.75=0.0084÷0.75,
x=0.0112.
故答案为:0.0112.
解方程:0.0084÷X=0.75,X=______.
0.0084÷x=0.75,
0.0084÷x×x=0.75×x,
0.75x=0.0084,
0.75x÷0.75=0.0084÷0.75,
x=0.0112.
故答案为:0.0112.