Answer :

Let's first rectify and understand the problem statement:

"The sum of two consecutive whole numbers is 19. Find the greatest number of [tex]$50." ### Step-by-Step Solution: 1. Identify Variables and Equations: Let the two consecutive whole numbers be \( n \) and \( n+1 \). Their sum can be written as: \[ n + (n + 1) = 19 \] 2. Simplify the Equation: Combine like terms: \[ n + n + 1 = 19 \] \[ 2n + 1 = 19 \] 3. Solve for \( n \): Subtract 1 from both sides to isolate terms with \( n \): \[ 2n = 18 \] Divide both sides by 2: \[ n = 9 \] So, the two consecutive whole numbers are \( 9 \) and \( 10 \). 4. Interpret the Additional Part of the Problem: Now, based on the fixed math steps, the problem then asks to find the greatest number among the given options when applied to some transformation involving $[/tex]50.

The provided answer options are:
- A) 300
- B) 400
- C) 200
- D) 500

5. Determine the Greatest Number from Given Options:

That's straightforward, we just need to identify the greatest number from the list directly:

- Among A) 300, B) 400, C) 200, D) 500, the greatest number is obviously:
[tex]\[ \boxed{500} \][/tex]

So, the greatest number of [tex]$50 y s$[/tex] is indeed 500.