Respuesta :
Answer: Model for the given situation is mentioned below.
Step-by-step explanation:
Since according to the question, She has kept the fire steadily burning for 101010 hours with 151515 logs.
Therefore, 1515 logs = 101010 hours
⇒ 1 logs = 101010/1515 hours
Since, we have to find that how much time she takes for 999 logs.
So, 999 logs = 101010/1515 × 999 = 66606.5940594 ≈66606.6 hours.
Thus, the proportion, 101010/1515 she used to model this situation.
You are given following data:
15 logs - 10 hours,
9 logs - x hours.
Use proportion to determine unknown value of x:
Then
Answer: 6 hours
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