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Novosadov [1.4K]
3 years ago
7

What is 4 7/9 converted to a improper fraction

Mathematics
2 answers:
Eduardwww [97]3 years ago
7 0
4 \frac{7}{9} = \frac{4*9}{9} + \frac{7}{9}= \frac{36}{9}+ \frac{7}{9}= \frac{36+7}{9}= \frac{43}{9}
Semmy [17]3 years ago
6 0
4 \frac{7}{9} = \frac{36}{9} + \frac{7}{9}= \frac{43}{9}
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Which three expressions are equavalent to the expression 3x-12-2(x+12)​
IgorC [24]
3x-12-2x-24
Simplify and you get x-36
6 0
2 years ago
I need to find the least common denominator of x+2/x^2+2x-3 , x-7/x^2+5x+6
grin007 [14]

Answer:

(x + 3)(x - 1)(x + 2)  

Step-by-step explanation:

The fractions are:  

\dfrac{x + 2}{x^{2} + 2x - 3} \text{ and } \dfrac{x - 7}{x^{2} + 5x + 6}

Factor each denominator  

x^{2} + 2x - 3 = (x + 3)(x - 1)\\x^{2} + 5x + 6 = (x + 3)(x + 2)

We must find the least common multiple of the denominators.  We take the maximum power of each separate factor.

      Factors of first fraction = (x + 3) × (x - 1)

Factors of second fraction = (x + 3)             × (x + 2)

                                   LCM = (x + 3)(x - 1)(x + 2)

The lowest common denominator of the two fractions is (x + 3)(x - 1) (x + 2).

4 0
3 years ago
Pls help <br>Lcm of 4 and 15? <br>least common multiple
kakasveta [241]
<h3>Answer:  60</h3>

=================================================

Explanation:

Multiply the two values to get 4*15 = 60

Then divide by the GCF 1 to get 60/1 = 60. The GCF being 1 means the result hasn't changed.

------

Another example would be: "Find the LCM of 6 and 8". We would first do 6*8 = 48, then divide by the GCF 2 to get 48/2 = 24. The LCM of 6 and 8 is 24.

3 0
3 years ago
Read 2 more answers
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jeka57 [31]

Answer: what what! Confused

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
SOMEONE PLEASE GIVE STEP BY STEP ILL GIVE BRAINLIEST
Natalija [7]

Answer:

18.9 or 23.625

Step-by-step explanation:

8 0
3 years ago
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