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VladimirAG [237]
3 years ago
15

What is9 1/3 - 2/3

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0

Answer:

Improper Faction: 26/3

Mixed Number: 8 2/3

Step-by-step explanation:

Look at 9 1/3.

How many 3s are in 9?

3 * 9 = 27

Add the remaining number from the numerator.

27 + 1 = 28

The equation is now 28/3 - 2/3.

Subtract normally to get 26/3.

Depending on what your teacher wants, you either keep it as a improper fraction or turn it into a mixed number.

The mixed number being this: 8 2/3.

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It will take her 12 minutes to run a full mile
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3 years ago
Which of the following equation has both -6 and 6 as possible values of c.... C²=36, c³=216, or none of the above
erastova [34]

Answer: THe equation C²=36 can have both -6 and 6 as possible values since -6 squared is 36 and so is 6 squared

7 0
3 years ago
Can someone please check my answer? thank you :)
Arisa [49]
It's right i just took this test and it is right good job mark me brsinliest ole
4 0
2 years ago
Plz help me with this
forsale [732]

Answer:

\frac{31x}{30}

Step-by-step explanation:

Before adding we require the fractions to have a common denominator

The lowest common denominator of 2, 5 and 3 is 30, thus

\frac{15x}{15(2)} + \frac{6x}{6(5)} + \frac{10x}{10(3)}

= \frac{15x}{30} + \frac{6x}{30} + \frac{10x}{30}

Add the numerators leaving the denominator

= \frac{15x+6x+10x}{30} = \frac{31x}{30}

5 0
3 years ago
Read 2 more answers
Can someone smart please help me?
ollegr [7]
Hello! 

For a:

How I would do this, is I would first say if all 46 animals (heads) were chickens, how many legs would there be? Each chicken has 2 legs, so 46 * 2 = 92. The total amount of legs is 96 as stated in the question, so if all of the animals were chickens, the farmer would be 4 legs short.

Now to add rabbits into the equation. Rabbits have 4 legs, and chickens have 2. You want to find the difference between the two, because as you add rabbits to the animals the farmer has, then you have to take away chickens at the same time. 4-2 = 2, so for each rabbit you replace, you add 2 legs. 

Since the farmer is 4 legs short with all chickens, then you just divide that 4 by the 2 legs you add by replacing a chicken with a rabbit.

4 / 2 = 2 rabbits

So that means there are 2 rabbits. Since there are 46 heads in total, if 2 are rabbits, that means there are 44 chickens.

So there are 44 chickens and 2 rabbits.

b)

You can follow the same steps: I'm assuming all are child tickets for now:

3.05 * 100 = $305

And now you find how much money short you are.

498.6 - 305 = 193.6

Next, you find the difference in the ticket costs.

5.25 - 3.05 = 2.20

And you divide to find the number of adult tickets.

193.6 / 2.2 = 88

Since 100 tickets were sold, and 88 adult tickets were sold, that means 12 child tickets were sold.
7 0
3 years ago
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