PeterPan58 PeterPan58

25-01-2022
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Anyone please tell the answer and thanks!

Emma bought 9 postcards during 3 days of vacation. How many days will Emma have to spend on vacation before she will have bought a total of 12 postcards? Assume the relationship is directly proportional.

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Аноним Аноним

03-02-2022

Answer:

The correct answer is 4 days

Explanation:

9 postcards in 3 days indicates that she bought 3 postcards a day.

So, the number of days to buy 12 postcards would be 4. Hope this helps :)

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