Question

What are 3 fractions that are equal to 0.40

Answer 1

4/ 10 , 40/ 100 , and 400/ 1000

Answer 2

Well, there are an infinite amount...
1.) 2/5
2.) Multiply 2/5 by anything that equals 1... like 2/2. This will give you 4/10
3.) 6/15
4.) 8/20
etc...