Un kg de banane costa cat doua kilograme de portocale . Un restaurant a cumparat 30 de kg de portocale si 45 de kg de banane , pentru care a platit 360 de lei . Determinati pretul unui kg de portocale. am nevoie urgent de raspuns .

One kilogram of oranges cost $3.

Step-by-step explanation:

The problem states

1 kilogram of bananas costs as much as 2 kilograms of oranges. ()30 kilograms of oranges plues 45 kilograms of bananas cost $360.

Let's call one kilogram bananas and one kilogram oranges. The cost is related by

Also, we know by given

Replacing the first equation into the second one, we have

Then, we find the other value

Therefore, one kilogram of oranges cost $3.

Answer: d. 48 step-by-step explanation: i used a calculator so i am 100% sure these are right   mark as brainliest?

58 i think in 5 hours he makes $58