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drek231 [11]
3 years ago
13

Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With ho

w many did she start?
Mathematics
1 answer:
nirvana33 [79]3 years ago
5 0
Maria started with 29 boxes
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ch4aika [34]

Answer: Option 1


Step-by-step explanation:

1. You know the lenght of both rectangular prism, therefore if both are similar, the scale factor is:

sf=\frac{12cm}{4cm}\\sf=3

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sf_v=3^{3}\\sf_v=27

3. Now, you must multiply the volume of the smalller rectangular prism by the scale factor obtained, then you obtain the following result:

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Answer:

Step-by-step explanation:

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