SOLUTION: Mary Smith was instructed to drink the following prep for her x-ray: 2 1/2 oz every 15 minutes for 2 hours 4 oz every 30 mins for 2 hours 6 1/2 oz every hour for 2 hours Wh

Question 395604: Mary Smith was instructed to drink the following prep for her x-ray:
2 1/2 oz every 15 minutes for 2 hours
4 oz every 30 mins for 2 hours
6 1/2 oz every hour for 2 hours
What is the total quanity of prep you need to give Mary Smith?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!



Hi

2 1/2 oz every 15 minutes for 2 hours = 5/2oz*8 = 20oz

4 oz every 30 mins for 2 hours = 4oz*4 = 16oz

6 1/2 oz every hour for 2 hours = 13/2*2 = 13oz 

RELATED QUESTIONS

a paint formula requires 2 oz of dye for every 15 oz of base paint. how many ounces of... (answered by josgarithmetic)
A patient drank 1/4 cup of water, 3 oz of milk, and 1/2 cup of juice. Using the... (answered by sdmmadam@yahoo.com)
a recipe for sauce makes 12 1/2 oz., and the recipe calls for 7 oz puree. you want to... (answered by stanbon)
An herbalist has 30 oz of herbs costing @2/oz. How many oz of herbs consting $1/oz should  (answered by jorel1380)
Mary worked a total of 16 1/2 hours during 5 days of the past week. What was her average... (answered by MathLover1)
Mr. Smith is appointed as the principal of a school. In order to keep the building safe,... (answered by MathLover1)
a bakery makes a special whole-grain bread using two kinds of flour. whole wheat and rye.  (answered by stanbon)
mary drove 138 miles one way to visit her mother which took 2 1/2 hours. The return trip... (answered by ankor@dixie-net.com)
2 oz.of soybean oil were mixed with 4 oz. of canola oil which costs $4/oz.to make... (answered by josgarithmetic,greenestamps)