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2 years ago

What are the rules when multiplying/dividing fractions?

Mathematics

2 answers:

Mashutka [201]2 years ago

8 0

Answer:

To multiply fractions, all you have to do is multiply the numerators and denominators and simplify the result. To divide fractions, you simply have to flip the numerator and denominator of one of the fractions, multiply the result by the other fraction, and simplify.

Step-by-step explanation:

hope this helps

plz mark brainliest

DiKsa [7]2 years ago

3 0

Answer:

KCF - Keep, Change Flip (for dividing)

Positive and Positive = Positive (both)

Negative and Positive = Negative (both)

Negative and Negative = Positive (both)

Step-by-step explanation:

Hope this helped :]

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Pls solve this qn..............ASAP<br> PLS DON'T SPAMMMMM!!

Anni [7]

Probability ( a flowering plant or fruit plant) is $\frac{13}{30}$ and Probability (neem plant or peepal plant) is $\frac{29}{60}$ .

Step-by-step explanation:

Given,

Number of neem plant = 125

Number of peepal plant = 165

Number of creppers plant = 50

Number of fruit plant = 150

Number of flowering plant = 110

To find the probability ( a flowering plant or fruit plant)

and probability ( neem or peepal)

Formula

P( A or B) = P(A) + P(B)

Probability ( a flowering plant or fruit plant) = $\frac{110}{600} + \frac{150}{600}$

= $\frac{260}{600}$ = $\frac{13}{30}$

And,

Probability (neem plant or peepal plant) = $\frac{125}{600} +\frac{165}{600}$

= $\frac{290}{600}$ = $\frac{29}{60}$

4 0

3 years ago

What is the <br> Number that the are talking about

anzhelika [568]

i can't comment so someone else is going to have to answer

but they need the whole page to answer this question.

4 0

3 years ago

Consider continuous functions f and g. Then complete the statement.

docker41 [41]

Answer:

I just randomly picked greater than.... hopefully somone will know but who knows maybe thats the right answer

Step-by-step explanation:

3 0

2 years ago

Solve the system using combination method to get a solution (x,y)<br> 4x+7y=10<br> -4x-6y=28

PIT_PIT [208]

$\left \{ {{4x+7y=10} \atop {-4x-6y=28}} \right. \\\\add\ those\ two\ equations\\\\
y=38\\\\
4x+7y=10\ \ \ | subtract\ 7y\\\\
4x=10-7x\ \ \ \ | divide\ by\ 4\\\\
x=\frac{10-7x}{4}=\frac{10-7*38}{4}=\frac{10-266}{4}=\frac{-256}{4}=-64\\\\
solution:\\ \left \{ {{y=38} \atop {x=-64}} \right.$

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3 years ago

Read 2 more answers

Solve for x 21 27 x-3 x-1

Nataly_w [17]

Answer

27x^22-3x-1

hope this is right!!

Step-by-step explanation:

7 0

2 years ago