12. To prepare a fuel, kerosene oil and petrol are mixed in the ratio of 3:4. If 8 litres of petrol is
added, what should be the volume of kerosene oil in the mixture ?
Answers
Answered by
5
Answer:
6
Step-by-step explanation:
3x/4x=y/8
from here
3x=y (y is ammount of kerosene oil )
4x=8 , x =2
3 * 2 = y
y = 6
'^_^'
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