Afruit punch recipe calls for 3 parts of apple juice to 4 parts of cranberry juice. How many liters of cranberry juice should be added to 4.5 L of apple juice?

2 Answers
Jul 25, 2018

you must add 6 litres of cranberry juice

Explanation:

"A fruit punch recipe calls for 3 parts of apple juice to 4 parts of cranberry juice"

Meaning: For every 3 litres of apple juice, you must add 4 litres of cranberry juice. That means if you add 6 litres of apple juice, then you must add 8 litres of cranberry juice

Now, if you add 4.5 litres of apple juice, you can think of it this way

3" apple juice" : 4" cranberry juice"
4.5" apple juice": x" cranberry juice"

x=(4.5times4)/3
x=18/3
x=6

Therefore, you must add 6 litres of cranberry juice

Jul 25, 2018

6 liter of cranberry juice.

Explanation:

As 3 parts of apple juice are added to 4 parts of cranberry juice

and 4.5 liter of apple juice means each of three parts are

4.5/3=1.5 liter

and one needs 4 parts of cranberry juice i.e.

4xx1.5 liter or 6 liter of cranberry juice.