Respuesta :

Answer: 0.9

Add 0.1+0.9 to get 1

To see if 0.9 is correct you can:

A) Subtract 1-0.9=0.1

B) subtract 1-0.1=0.9

Therefore 0.9 is correct.

7947789

Answer:

0.9

Step-by-step explanation:

1.The equation is asking for the missing number.In other words ,we can put the equation as 1 - 0.1 = n.n can be our equation letter till we find the equation.

2.We can do the equation now.1 - 0.1 = 0.9.

Hope I helped!