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xxTIMURxx [149]
3 years ago
9

Evaluate this problem 3/5 - 1/4

Mathematics
2 answers:
svp [43]3 years ago
8 0
The answer to this equation would be 7/20. Hope this helps! :D

~PutarPotato
vampirchik [111]3 years ago
4 0
3/5(20/20)= 60/100

1/4(25/25)= 25/100

60/100-25/100= 35/100

35/100 divided by 5/5= 7/20

The answers is 7/20.

Hope this helps!
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if I took one and a half pills every day starting on the fourteenth and stopped on the twentieth how many would I have taken?
blagie [28]
You would’ve took 9 pills
6 0
2 years ago
Find equivalent fraction for each given fractions.
Y_Kistochka [10]
What are the given fractions to find 
please mark as brainliest
4 0
3 years ago
Read 2 more answers
Will give BRAINLEST :)
DiKsa [7]

Answer:

A

Step-by-step explanation:

This explanation mostly depends on what you're learning right now. The first way would be to convert this matrix to a system of equations like this.

g + t + k = 90

g + 2t - k = 55

-g - t + 3k = 30

Then you solve using normal methods of substitution or elimination. It seems to me that elimination is the quickest method.

g + t + k = 90

-g - t + 3k = 30

____________

0 + 0 + 4k = 120

4k = 120

k = 30

No you can plug this into the first two equations

g + t + (30) = 90

g + t = 60

and

g + 2t - (30) = 55

g + 2t = 85

now use elimination again by multiplying the first equation by -1

g + 2t = 85

-g - t = -60

_________

0 + t = 25

t = 25

Now plug those both back into one of the equations. I'll just do the first one.

g + (25) + (30) = 90

g = 35

Therefore, we know that Ted spent the least amount of time on the computer.

The second method is using matrix reduction and getting the matrix in the row echelon form, therefore solving using the gauss jordan method. If you would like me to go through this instead, please leave a comment.

3 0
2 years ago
Simplify. 3x+8−x−6 Enter your answer in the box.
Stolb23 [73]
Answer: 52x

Explanation
6 0
2 years ago
$22.40 is the price you pay the discount is 30% what is the original amount?
Dmitriy789 [7]
30% of 22.40 is 6.72. 6.72 plus 22.40 is 29.12. Therefore the answer is 29.12.
4 0
2 years ago
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