We should first convert 23 1/2 million dollars to a mixed number:
Then we need to divide this by 4, since 4 people won an equal amount of the prize:
And to solve this, we must multiply both the numerator and the denominator by 
. This will then cancel out the 4 in the denominator:
This is the amount each individual person won; we must convert this to a mixed number since the question asked us to:
So now we know that each person won 
million dollars.
To get the unit to equal 1, divide both numbers by the denominator; your answer is the number you get by dividing the numerator by the denominator. Use this method to calculate unit cost, too—you're calculating how much 1 item is worth, after you're given the amount that multiple items cost.
source: google
Answer:
Any radical in the form can be written using a fractional exponent in the form . The relationship between and works for rational exponents that have a numerator of 1 as well. For example, the radical can also be written as , since any number remains the same value if it is raised to the first power.
Step-by-step explanation:
