All categories

3 years ago

Is a mixed number a ration number? Explain.

2 answers:

8 0

Any number that can be rewritten as a simple fraction is a rational number. This means that natural numbers, whole numbers and integers, like 5, are all part of the set of rational numbers as well because they can be written as fractions, as are mixed numbers like 1

Delicious77 [7]3 years ago

5 0

Yes, mixed numbers are rational numbers.

All rational numbers can be written as a ratio of two integers (a fraction). when divided out, they may be non-terminating (go on forever), but if they do, they will always be repeating.
For example:
1/2 divides out to 0.5 exactly.
1/3 divides out to 0.33333.....

Both numbers are rational.

You might be interested in

What is the value of (3/10)3

Elenna [48]

Answer:

$\frac{9}{10}$

Step-by-step explanation:

In this question, one is asked to multiply a fraction by a whole number, first model the question.

$\frac{3}{10}(3)$

In a situation like this, one multiplies the whole number by the numerator (number) over the fraction.

$\frac{3*3}{10}$

Simplify,

$\frac{9}{10}$

A common error that people make is that they will multiply both the numerator and denominator by the whole number, this is the same as multiplying the answer by (1), thus it is incorrect.

6 0

3 years ago

Simplify algebraic equation x^2-4/x^2+2x

hram777 [196]

Answer:

Simplification of algebric expression is $\frac{x^{2} - 2x^{3}-4 }{x^{2} }$

Step-by-step explanation:

Simplify any algebric expression means to write an equivalent expression in which all similar terms combined and remove all symbols such as brackets.

The given algebraic equation is $x^{2} -\frac{4}{x^{2} } +2x$

now for simplifying it

First of all take L.C.M of $x^{2}$

= $\frac{x^{2} (x^{2}) -4 + 2x(x^{2} )}{x^{2} }$

We get $\frac{x^{2} -4+2x^{3}}{x^{2} }$

Further we can write it as $\frac{x^{2} - 2x^{3}-4 }{x^{2} }$

Simplification of algebric expression is $\frac{x^{2} - 2x^{3}-4 }{x^{2} }$

Learn more about Simplification of algebric expression here -https://brainly.ph/question/4896810

#SPJ10

7 0

3 years ago

Please help!! I don’t know the answer

qaws [65]

Answer:

1- Yes

2- No

3. No

Step-by-step explanation:

Not 100% sure

3 0

3 years ago

Read 2 more answers

In the shape above, which of the following line segments are perpendicular to each other?

Alina [70]

Answer:

the ones that are at 90 degrees

Step-by-step explanation:

4 0

3 years ago

I need help please. There data table.

Len [333]

Answer:

11.15862 fluid ounces

Step-by-step explanation:

first change 5 milliliters to fluid ounces which is 0.16907 fluid ounces times 6 because every four hours a day. Then 0.16907 times 6 equals 1.01442. So you do 1.01442 times 11 for the 11 days which gives u the answer "11.15862".

4 0

3 years ago