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Natali [406]
3 years ago
13

What fractions are in between -1/3 any -2/3

Mathematics
1 answer:
UNO [17]3 years ago
6 0

To find a fraction between two fractions, all we need to do is make the sum of the numerators be the new numerator, and the sum of the denominators be the new denominator.(x) So, for example, a fraction between 7/13 and 6/11 is (7 + 6)/(13+ 11) =13/24.(x)

7/13 = .5384615(x)

6/11 = .545454(x)

13/24 = .541666�

 

Given that a/b < c/d, why is it true that a/b < (a+c)/(b+d)< c/d?

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Please help will give brainliest
Ivanshal [37]

Answer:

\frac{1}{2}

Step-by-step explanation:

Honestly not sure what all the numbers you put down were (numbers for the graph?), but here is how to find the slope :)

First, find two "exact" points!

I am going to use (0, 1) and (2, 2)

We then go to our first point, (0, 1), and count how many points up it is until we are on the same x-axis of our y. This is 1. We then do the same thing for the y-axis. This is 2. It is rise over run, so the answer is \frac{1}{2}

(I hope this helps, have a nice day!)

4 0
3 years ago
ricky has a bowl with 80 jelly beans in it there are 16 red, 24 yellow, 20 orange, and 8 black jelly beans ricky takes one jelly
svlad2 [7]

Answer:

3/10.

Step-by-step explanation:

Probability = number of yellow jellybeans / total number of jellybeans

=  24 / 80

=  3/10.

4 0
4 years ago
which cost the most per ounce 60 ounces of peanutt butter for 5.40,28 ounces for 2.24 or 16 ounces for 1.1.76
Trava [24]

Answer:

The 16 ounces at 1.76.

Step-by-step explanation:

Divide total cost by the quantity to get cost per unit.

Ounces Cost Cost/Ounce

60      5.40          0.09  

28      2.24          0.08  

16       1.76           0.11  

8 0
2 years ago
Find the cosine of ∠J.
expeople1 [14]

Answer:

\cos =  \frac{base}{hypotenuse}  =   \\ \cos(j)  =  \frac{ \sqrt{29} }{ \sqrt{94} }    =   \sqrt{ \frac{29}{94} }  \\ answer =  \sqrt{ \frac{29}{94} }

3 0
3 years ago
Admission prices at a football game were $5 for adults and $ 2 for children.
satela [25.4K]

Answer:

404 adult tickets were sold, and 250 child tickets.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that

x is the number of adult tickets sold.

y is the number of child tickets sold.

654 tickets were sold.

This means that

x + y = 654

y = 654 - x

Admission prices at a football game were $5 for adults and $ 2 for children. The total value of the tickets sold was $2520.

This means that

5x + 2y = 2520

Since y = 654 - x

5x + 2(654 - x) = 2520

5x + 1308 - 2x = 2520

3x = 1212

x = \frac{1212}{3}

x = 404

y = 654 - x = 654 - 404 = 250

404 adult tickets were sold, and 250 child tickets.

8 0
3 years ago
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