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November 25th, 2016, 02:08 PM  #1 
Member Joined: Nov 2016 From: United States Posts: 30 Thanks: 0  math question (ratio)
can someone help me out with this: a bourbon press is 1 part bourbon, 2 parts club soda, 3 parts ginger ale. How many oz of each ingredient should you mix together to make a batch that will serve a 10 oz drink for 20 people? 
November 25th, 2016, 02:15 PM  #2 
Math Team Joined: Jul 2011 From: Texas Posts: 2,639 Thanks: 1319 
200 oz divided by 6 total parts is 33 and 1/3 oz per part ... 33 and 1/3 oz of bourbon 66 and 2/3 oz of soda 100 oz of ginger ale 
November 25th, 2016, 02:19 PM  #3 
Member Joined: Nov 2016 From: United States Posts: 30 Thanks: 0 
Thank you! Do you have time for another question? 
November 25th, 2016, 02:23 PM  #4 
Member Joined: Nov 2016 From: United States Posts: 30 Thanks: 0 
A recipe for fish chowder makes 150 portions, each 6 fluid oz. The recipe calls for 25 pounds of cod fillets. You will be serving 40 servings, 8 fluid oz each. What quantity of cleaned cod fillets will you need?

November 25th, 2016, 02:28 PM  #5 
Math Team Joined: Jul 2011 From: Texas Posts: 2,639 Thanks: 1319 
25 lbs makes 900 fluid oz x lbs makes 320 fluid oz equate the ratios & solve for x 
November 25th, 2016, 02:44 PM  #6 
Member Joined: Nov 2016 From: United States Posts: 30 Thanks: 0 
320 divided by 25 equals 12 pounds, is that the correct answer?

November 25th, 2016, 04:18 PM  #7 
Math Team Joined: Jul 2011 From: Texas Posts: 2,639 Thanks: 1319  
November 25th, 2016, 04:28 PM  #8 
Member Joined: Nov 2016 From: United States Posts: 30 Thanks: 0 
8.88 pounds?

November 25th, 2016, 06:03 PM  #9 
Global Moderator Joined: Dec 2006 Posts: 18,042 Thanks: 1395 
You might be expected to round up to 8.89 pounds or give 80/9 pounds or 8 8/9 pounds.

November 25th, 2016, 06:19 PM  #10 
Member Joined: Nov 2016 From: United States Posts: 30 Thanks: 0 
Ok, thanks for the info, I really appreciate all of your help.
Last edited by skipjack; November 25th, 2016 at 06:21 PM. 

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