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kramer
3 years ago
9

How do you times unlike fractions ??

Mathematics
1 answer:
dlinn [17]3 years ago
8 0
With any fraction, no matter what its denominator (bottom part), you multiply the numerators (tops) by each other and the denominators (bottoms) by each other.

For example,

\dfrac{5}{4} * \dfrac{8}{7} = \dfrac{(5)(8)}{(4)(7)} =  \dfrac{40}{28} =   \dfrac{10}{7}
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what are the factors of 47 (cuz im STUPID and i dont feel like doing this cuz im working on geogrophy)
Hitman42 [59]

Hey there! I'm happy to help!

The factors are the numbers you multiply to get 47. And they can't be fractions or numbers with fractions. They have to be integers (numbers without fractions).

So far, we see that we can multiply 1 and 47 to get 47. To see if there are any more, we see what numbers 1-10 we can divide by.

We cannot divide by 2 because 47 is odd.

We cannot divide by 3 because it gives us 15.6666...

We can't divide by 4 because 47 is odd.

We can't divide by 5 because 47 does not have a 5 or 0 in the ones place.

We can't divide by 6 because 47 is odd.

We can't divide by 7 because it gives us 6.714285....

We can't divide by 8 because 47 is odd.

We can't divide by 9 because it gives us 5.2222

And we obviously can't divide it by 10.

Therefore, the factors of 47 are 1 and 47. A number whose only factors are 1 and itself is called a prime number.

I hope that this helps! Have a wonderful day! :D

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3 years ago
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marta [7]
The answer would be C. 36 
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What is 28.5 rounded to the nearest one
kumpel [21]

Answer:

29

Step-by-step explanation:

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hope this helps. :)

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sesenic [268]

Answer:

C,  z = 45°

Step-by-step explanation:

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(PWP stands for Partial-Whole-Postulate)

Hope this helps and good luck with the rest of your assignment :)

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3 years ago
Find 3 consecutive even integers whose sum is 2
Tcecarenko [31]

Answer:

Step-by-step explanation:

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