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19 votes
19 votes
petrol and engine oil has to mix in the ratio 5 : 2 for a certain motorcycle how much engine oil is needed to mix with 10 litres of petrol ​

User Indrajeet Singh
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1 Answer

28 votes
28 votes

Answer:

4 liters of engine oil

Explanation:

petrol : engine oil

5:2

10:?

we notice that if we double 5:2 becomes 10:4 so the missing part of engine oil is 4.

User Cjbrog
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3.4k points