Question

find out the missing number with explanation

Answer 1

Step-by-step explanation:

Add up the numbers you know. The problem states a mean of 58 with this set of numbers: 43, 57, 63, 52 and x. Assign the missing number a value of “x.” So add 43, 57, 63 and 52 to get 215.

Setting Up the Equation

Set up your equation by adding 215 plus “x” (the missing number), divided by 5, the number of numbers given. Set that side of the equation equal to the mean, 58. So, your equation would look like this: (215+x)÷(5)=58.