If you are driving on an icy road it can take how much longer to come to a complete stop?

It can take up to 10 times as long in typical icy conditions.

Step-by-step explanation:

Of course, it can take much longer with variable factors such as the condition of the ice, your speed, and your tire-to-ground friction.

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743