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erma4kov [3.2K]
3 years ago
15

I really don’t understand this question can someone please help it would mean so much

Mathematics
2 answers:
sergeinik [125]3 years ago
6 0

Answer:

A. 12%

Step-by-step explanation:

I counted the number of dots in all, and the number of dots in the columns 7 - 8.

  • There are 25 dots in all
  • There are 3 dots in columns 7 - 8.

This means that 3/25 of the students in the class have 7 - 8 people in their houses.

Now let's convert the fraction into a decimal, which we'll then convert into a percent.

Let's multiply the numerator and denominator of 3/25 by 4.

We get 12/100!

12/100 as a decimal is 0.12

0.12 as a percent is 12%

Is there a letter which has 12% as an option? Yes, there is! It's A.

The answer is A. 12%

Fittoniya [83]3 years ago
5 0

Answer:

I think it is 72%

Step-by-step explanation:

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Since distance cannot be negative (x1), the correct answer is x2 = 252.5 ft
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