$160 + $12.50= $172.50
$215 - $172.5= $42.50
Your answer is $42.50
The sum of numbers is = 
First find the least common denominator of 1/6, 4/5, and 2/3. The least common denominator of that list is: 30.
= 1/6 + 4/5 + 2/3
= 
= 49 / 30
The sum of numbers in mixed fraction = 
<h3>What is mixed fraction?</h3>
A fraction represented with its quotient and remainder is a mixed fraction. For example, 2 1/3 is a mixed fraction, where 2 is the quotient, 1 is the remainder. So, a mixed fraction is a combination of a whole number and a proper fraction.
To learn more about mixed fraction from the given link
brainly.com/question/414559
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Well 1 divided by 5 is .2 so when you take that in consideration, you can place them in easier so 2*5 is 10 and add one so 11 1/5 cups <span />