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Pavlova-9 [17]
3 years ago
10

 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 a

t the new price. Altogether, the petrol costs $9.20. What was the old price for 1 liter?
Mathematics
1 answer:
Allushta [10]3 years ago
7 0
I think the answer would be $3.06.
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