Final answer:
To compare the square root of 18 and twenty three fifths, we can simplifying both expressions. The square root of 18 is approximately 4.2426 and twenty three fifths is equal to 4.6. Therefore, twenty three fifths is greater than the square root of 18.
Step-by-step explanation:
To compare the square root of 18 and twenty three fifths, we can simplify both expressions. The square root of 18 is approximately 4.2426 and twenty three fifths is equal to 4.6. Since 4.6 is greater than 4.2426, we can say that twenty three fifths > the square root of 18.