Answer:
Umm.........
Step-by-step explanation:
What?????
Sorry, I didn't read the question fully. I don't know how to do this. Please disregard my previous answer.
Answer:
Red: 1/2
White: 1/6
Blue: 1/3
Step-by-step explanation:
You take and find the total number of marbles, which is 18. You then take the number of each different color and make that number your numerator, and 18 your denominator and reduce.
Red: 9/18 reduces to 1/2
White: 3/18 reduces to 1/6
Blue: 6/18 reduces to 1/3
$72.
20% of 60 is 12
$12 + $60 = $72
