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

7th grade math Ms.Sue please  Yes, Wednesday, October 26, 2016 at 11:32pm
Lemon Is correct

7th grade math Ms.Sue please  awesome guy, Thursday, October 27, 2016 at 1:37am
if you are in conectux the ansers are
1.A
2.C
3.D
4.B

7th grade math Ms.Sue please  ttng, Thursday, October 27, 2016 at 1:24pm
Awesome guy is wrong if your in cunexus because of him i got a 25.

7th grade math Ms.Sue please  taeyeon, Thursday, October 27, 2016 at 8:35pm
awesome guy is wrong wow thanks

7th grade math Ms.Sue please  Anonymous, Wednesday, November 2, 2016 at 11:21am
Wrong
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