Answer:
The third number is 47.
Step-by-step explanation:
The sum of three numbers is 3068 - this can be expressed mathematically as:
[tex]\displaystyle{x + y + z = 3068}[/tex]
Given that two of the numbers are 1266 and 1755 (in order) then substitute x = 1266 and y = 1755:
[tex]\displaystyle{1266 + 1755 + z = 3068}[/tex]
Find the third number - solve for z-variable:
[tex]\displaystyle{3021 + z = 3068}\\\\\displaystyle{z = 3068-3021}\\\\\displaystyle{z = 47}[/tex]
Therefore, the third number is 47.
