Final answer:
The number 7 is the closest in value to √50.
Step-by-step explanation:
To find the number that is closest in value to √50, we need to calculate the square root of 50, which is approximately 7.0711. Among the given options, the number 7 is the closest to √50, as it is only 0.0711 away from the actual value.
Learn more about Finding the closest number to a square root value