Posted by **Delilah** on Friday, October 5, 2012 at 7:26pm.

1.

Which of these numbers can be classified as both real and irrational?

5.858585858

63.4

square root 21

square root 36

2.

Which is both a real number and an integer?

23

1 over 4

square root 27

3.402538

3.

Which of these numbers is classified as both real and rational?

square root 17

square root 23

square root 9

square root 2

4.

Which statement is false?

The number zero is a rational number.

Some irrational numbers are also rational numbers.

Every irrational number is a real number.

Every integer is a rational number.

My answers:

1. square root 21

2. 23

3. square root 9

4. Some irrational numbers are also rational numbers.

Are they correct? Thanks.

- 7th grade math Ms.Sue please -
**Ms. Sue**, Friday, October 5, 2012 at 7:39pm
Sorry, Delilah, but I don't know. When I learned math in the Dark Ages over 60 years ago, we didn't study these concepts.

- 7th grade math Ms.Sue please -
**Ms. Sue**, Friday, October 5, 2012 at 7:45pm
Even when I occasionally taught a section of 7th grade math over 20 years ago, irrational and real numbers were not part of our curriculum.

- 7th grade math Ms.Sue please -
**Delilah**, Friday, October 5, 2012 at 7:45pm
That's ok, thanks! Hahaha Dark Ages..... :)

- 7th grade math Ms.Sue please -
**Delilah**, Friday, October 5, 2012 at 7:47pm
Thanks anyway!

- 7th grade math Ms.Sue please -
**Reiny**, Friday, October 5, 2012 at 7:47pm
all your answers are correct, good job

- 7th grade math Ms.Sue please -
**smart one : )**, Friday, October 23, 2015 at 5:09pm
they are all right i got 100% thanks

- 7th grade math Ms.Sue please -
**hidra**, Monday, October 26, 2015 at 1:08pm
thanks there all right

- 7th grade math Ms.Sue please -
**Lemon**, Thursday, October 20, 2016 at 11:22am
Answers 100%

Trust Me

C

A

C

B

## Answer This Question

## Related Questions

- Math - 1. Which of these numbers can be classified as both real and irrational? ...
- Algebra - which of these numbers can be classified as both real and irrational? ...
- Math Help!!! - 1. Which of these numbers can be classified as both real and ...
- MATH HELP PLEASE - Which of these numbers can be classified as both real and ...
- MATH HELP PLEASE - Which of these numbers can be classified as both real and ...
- MATH - 1. Which of these numbers can be classified as both real and rational? 1/...
- math - Which of these numbers can be classified as both real and irrational? a. ...
- 7th grade math Ms. Sue please - 2. Shelly sews a blanket that has an area of 170...
- Pre- Algebra - State if each number is Rational,Irrational,or not a real number...
- Math - 1. Which of the following numbers is a rational? A. 4/5 B. square root of...

More Related Questions