What does 3/9+5/9 equal?

2 answers:

8 0

The anwser is 8/9 Since both of the fractions have the same denomonaters you can add the numoraters together two get 8/9

sattari [20]3 years ago

4 0

$\frac{3}{9}+\frac{5}{9}=\frac{3+5}{9}=\boxed{\frac{8}{9}}$

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baherus [9]

Answer:

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4 0

3 years ago

Explain the difference between prime and composite numbers

Fed [463]

Prime only has two factors one and its self a composite number has more factor than one and its self
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4 0

2 years ago

A basket contains 3/8 as many oranges as apples and three over four as many oranges as pairs what is the ratio of the number of

Gennadij [26K]

# of apples

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(3/8)(6/8)=p/a

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if there are 4 pears there are 8 apples

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4/5/2015 | Arthur D.

3 0

3 years ago

(8.166×10^8)×(1.515×10^9)

loris [4]

The answer is ....1.237149 x 10^18

4 0

3 years ago

More solving quadratic equations: the quadratic formula again, what we've all been waiting for. the quadratic formula is pretty

kirill [66]

You don't have a question in there but I can tell you that the quadratic formula that is shown is not quite correct.
<span>x = -b ± √b2 - 4ac 2a
For one thing, the first 3 terms should ALL be divided by 2a
The square root symbol should be extended from b^2 through 4ac
The division symbol is missing.
So the quadratic formula SHOULD read:
x = [-b +- sq root (b^2 - 4ac) ] / 2a
Also I have attached a graphic of the quadratic formula.

</span>

5 0

3 years ago