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Ksivusya [100]
3 years ago
7

Jovie is maintaining a camp fire. She has kept the fire steadily burning for 10hours with 15 logs. She wants to know how many ho

urs (h) she could have kept the fire going with 9 logs. She assumes all logs are the same.
Please help!
Mathematics
2 answers:
vitfil [10]3 years ago
5 0

You are given following <u>data</u>:

15 logs - 10 hours,

9 logs - x hours.

Use <u>proportion</u> to determine unknown <u>value</u> of x:

\dfrac{15}{9}=\dfrac{10}{x}.

Then

15\cdot x=9\cdot 10,\\ \\x=\dfrac{90}{15}=6\ hours.

Answer: 6 hours

ozzi3 years ago
3 0

Answer:6


Step-by-step explanation:


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