In a certain medical test designed to measure carbohydrate tolerance, an adult drinks 7 ounces of a 40% glucose solution. When the test is administered to a child, the glucose concentration must be decreased to 20%. How much 40% glucose solution and how much water should be used to prepare 7 ounces of 20% glucose solution? 40% glucose solution oz water oz
In a certain medical test designed to measure carbohydrate tolerance, an adult drinks 7 ounces of a 40% glucose solution. When the test is administered to a child, the glucose concentration must be decreased to 20%. How much 40% glucose solution and how much water should be used to prepare 7 ounces of 20% glucose solution? 40% glucose solution oz water oz
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.5: Percent Of Change
Problem 26E
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In a certain medical test designed to measure carbohydrate tolerance, an adult drinks 7 ounces of a 40% glucose solution. When the test is administered to a child, the glucose concentration must be decreased to 20%. How much 40% glucose solution and how much water should be used to prepare 7 ounces of 20% glucose solution?
40% glucose solution | oz | |
water | oz |
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