bellabellapanda70
bellabellapanda70 bellabellapanda70
  • 04-03-2021
  • Mathematics
contestada

The cost of a 9 litter of petrol is $ 378. How much is 15 litres of petrol cost ?

Respuesta :

Аноним Аноним
  • 04-03-2021

Answer:

$630

Step-by-step explanation:

cost of each litter of petrol 378/9=42

cost of 15 liters of petrol 42x15=630

15 litters of petrol cost $630

Answer Link
firexmxs
firexmxs firexmxs
  • 04-03-2021

Answer: $630

Step-by-step explanation:

[tex]9l[/tex] = $[tex]378[/tex]

[tex]\frac{378}{9}[/tex] to find [tex]xl[/tex] = $42

  • This means [tex]1l[/tex] = $42
  • [tex]42[/tex] × [tex]15[/tex] = $[tex]630[/tex]
Answer Link

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