Posted by **Lisa** on Tuesday, September 23, 2008 at 9:15pm.

A pineapple drink contains 15% pineapple juice. How much pure pineapple juice should be added to 8 quarts of the drink to obtain a mixture containing 50% pineapple juice.

- Algebra 1 honors -
**me**, Sunday, September 23, 2012 at 9:01pm
.15*8+X=.5(8+X)

1.2+X=4+.5X

X-.5X=4-1.2

.5X=2.8

X=2.8/.5

X=5.6 QTS. OF PURE PINEAPPLE JUICE IS USED.

PROOF:

.15*8+5.6=.5(8+5.6)

1.2+5.6=.5*13.6

6.8=6.8

- Algebra 1 -
**Zach**, Wednesday, October 9, 2013 at 6:05pm
How many quarts of pure pineapple juice should Theo add to a 20% pineapple drink to create 5 quarts of 50% of pineapple juice mixture?

## Answer this Question

## Related Questions

- Math - An advertisement for a pineapple drink claims taht the drink contains 15%...
- Math - An advertisement for a pineapple drink claims taht the drink contains 15%...
- weighted averages - How do you do this? a pineapple drink contains 15% pineapple...
- algebra - how many quarts of pineapple juice should Theo add to a 20% pineapple ...
- 2 algebra questions - how do u find the lest common multiple 4a^2c & 14abc^5 and...
- math - Charles mixed pineapple juice and orange juice to make a fruit punch. He ...
- college math - CalJuice Company has decided to introduce three fruit juices ...
- college math HELP!!!!! - CalJuice Company has decided to introduce three fruit ...
- math - a container is filled with 56 litres of pineapple juice. 8 litres of ...
- math - a punch recipe calls for equal amounts of pineapple juice and orange ...

More Related Questions