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The cost of petrol rises by 2 cents a liter. last week a man bought 20 liters at the old price. This week he bought 10 liters at the new price. Altogether, the petrol costs $9.20. What was the old price
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The cost of petrol rises by 2 cents a liter. last week a man bought 20 liters at the old price. This week he bought 10 liters at the new price. Altogether, the petrol costs $9.20. What was the old price for 1 liter?

User Ido Sela
by
8.8k points

2 Answers

1 vote

Answer:

3.06

Explanation:

User Wmitchell
by
7.6k points
5 votes
I think the answer would be $3.06.
User Foti Dim
by
8.3k points
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