Math, asked by devanshjain1800, 4 months ago

if 3 liters of petrol cost 135.45 what is the cost of 10 liters of petrol​

Answers

Answered by rinitharajith2006
4

Answer:

₹451.5

Step-by-step explanation:

3litre = ₹135.45

1litre = ₹45.15  

therefore  

10litre= 45.15×10  

10 litre = ₹451.5

 

hope it helps you mark as brainlest please

Answered by BrainlyMiracler723
97

SOLUTION:-

Hey mate! First as we don't know the cost of 1 litre of petrol , we will first find it by using unitary method.

  • Rs.135.45/3=>1 litre petrol
  • => Rs.45.15=1 litre petrol.

Now as we know how much 1 litre costs we can easily multiply the cost with 10 to get the result.

  • =>Rs. 45.15×10=Cost of 10 litre petrol
  • =>Rs.451.5= cost of 10 litre petrol

Answer:-

  • 451.5

hope it helped!

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