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nadezda [96]
2 years ago
12

Solve for kkk. \dfrac{3}{k} = \dfrac{4}{5} k 3 ​ = 5 4 ​ start fraction, 3, divided by, k, end fraction, equals, start fraction,

4, divided by, 5, end fraction k =k=
Mathematics
2 answers:
sweet-ann [11.9K]2 years ago
5 0

Answer: \dfrac{15}{4}

Step-by-step explanation:

Given

\Rightarrow \dfrac{3}{k}=\dfrac{4}{5}

Apply cross-multiplication

\Rightarrow K=3\times \dfrac{5}{4}=\dfrac{15}{4}\\\\\Rightarrow k=3\ \dfrac{3}{4}

The value of k is \dfrac{15}{4}\ \text{or}\ 3\ \dfrac{3}{4}

harina [27]2 years ago
3 0

Answer:

15/4

Step-by-step explanation:

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Write a number in which the value of the 3 is ten times greater than the value of the 3 in 135, 864
Aleonysh [2.5K]

Answer:

345,456

Step-by-step explanation:

The value of 3 in 135,864 is 30,000.

We want to write a number that is ten times 30,000.

We could write any other number in which the value of 3 is 300,000.

There are infinitely many numbers that we can write.

Some examples are:

345,456

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and so on and so forth.

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3 years ago
Suppose the sales tax rate is 5% on a $1300 tv how much is is the amount of tax?
shepuryov [24]

Answer:

Therefore, amount of tax is $65.

Step-by-step explanation:

Amount of tax = Tax% of $1300

Amount of tax = 5% of $1300

= (5/100) of $1300

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3 years ago
Quick algebra 1 assignment for 50 points!
Sati [7]

As per definition

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  • f(x)=y

Here

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Answer:

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