Question

Could someone explain how to do this to me?

Answer 1

Answer: 4

Step-by-step explanation:


`\cfrac{1 + 0 + 3 + x }{4} = 2`


`\cfrac{4 + x }{4} = 2`


`4 + x = 8`


`x = 4`

Answer 2

The missing number of remote controllers would be 4. Because, if you add up all the numbers: 1, 0, 3, and 4, you get 8. If you divide 8 by the number of students (which is 4), you get 2. Therefore, the answer is 4.