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Anuta_ua [19.1K]
2 years ago
15

Eliza is building a fence that is 1/4 mile. She plans to build it in 3 days. How long should the section of fence be that Eliza

builds each day
Mathematics
1 answer:
Taya2010 [7]2 years ago
4 0

Answer:

One Twelfth (1/12) of a Mile per Day

Step-by-step explanation:

If Eliza has 3 days to build this fence, you can divide the total length of the fence (1/4 mile) into 3 sperate sections for each day. Dividing 1/4 by 3 gets you. 1/12 of a mile will be built each day.

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Rosa earns $12 per hour. In 7.5 hours, she will earn x dollars. Which is a valid proportion that can be used to solve the proble
Tamiku [17]

Answer:

StartFraction x over 7.5 EndFraction = StartFraction 12 over 1 EndFraction

Step-by-step explanation:

Here, in this question, given that Rosa earns $12 in an hour, she earns x dollars in 7.5 hours. So we are interested in finding the value of x.

Let’s write this in terms of proportion;

$12 = 1 hour

$x = 7.5 hours

$12 * 7.5 hours = $x * 1 hour

So this can be rewritten as;

$x/7.5 = $12/1 hour

5 0
3 years ago
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Allushta [10]
The modes are 8 and 9 in the data.
6 0
2 years ago
Uhh I need help, yes ik I’m dumb
Soloha48 [4]

Answer:

1\frac{7}{9}

Step-by-step explanation:

1\frac{1}{3} is the same as 4/3 so you'd be multiplying 4/3 x 4/3 so you multiply straight across to get 16/9 when you simplify you are left with 1 7/9

Hope that helps and have a great day!

8 0
3 years ago
X 4) Find the product of 4 x 2 3/4. 18 3/4 O 7 1/2 11 O 14​
Vadim26 [7]

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Answer:

  11

Step-by-step explanation:

  4 × (2 3/4) = 4×2 + 4×(3/4) = 8 + 3 = 11

or

  4 × (2 3/4) = 4 × 11/4 = 11

5 0
3 years ago
Solve the proportions 28/35=8/r
mash [69]

ANSWER

r = 10

EXPLANATION

To solve for r first we have to put r in the numerator. To do that, we have to multiply both sides of the proportion by r:

\begin{gathered} \frac{28}{35}\cdot r=\frac{8}{r}\cdot r \\ \frac{28}{35}r=8 \end{gathered}

Now, we have to multiply both sides by 35:

\begin{gathered} \frac{28}{35}r\cdot35=8\cdot35 \\ 28r=280 \end{gathered}

And finally divide both sides by 28:

\begin{gathered} \frac{28r}{28}=\frac{280}{28} \\ r=10 \end{gathered}

6 0
1 year ago
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