Question

A mixture of juices in a punch had 1.1 L of pineapple juice for every 0.4 L of orange juice. Sarah wanted the punch to taste more orangey, so she added 0.3 L of orange juice but no pineapple juice. Now the ratio of juices was 1.1 L of pineapple juice for every 0.5 L of orange juice. How many litres of punch did Sarah have now?

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

1.8 L of Punch

Step-by-step explanation:

I will use short forms as (P= Pineapple, O= Orange, J=Juice/punch )

Step 1

( 1.1 P + 0.4 O) = 1.5 J

+

(0.0 P + 0.3 O) = 0.3 J

Step 2

1.5 J + 0.3 J = 1.8 J