Posted by Delilah on .
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,
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,
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,
That's ok, thanks! Hahaha Dark Ages..... :)

7th grade math Ms.Sue please 
Delilah,
Thanks anyway!

7th grade math Ms.Sue please 
Reiny,
all your answers are correct, good job

7th grade math Ms.Sue please 
smart one : ),
they are all right i got 100% thanks

7th grade math Ms.Sue please 
hidra,
thanks there all right

7th grade math Ms.Sue please 
Lemon,
Answers 100%
Trust Me
C
A
C
B 
7th grade math Ms.Sue please 
Yes,
Lemon Is correct

7th grade math Ms.Sue please 
awesome guy,
if you are in conectux the ansers are
1.A
2.C
3.D
4.B 
7th grade math Ms.Sue please 
ttng,
Awesome guy is wrong if your in cunexus because of him i got a 25.

7th grade math Ms.Sue please 
taeyeon,
awesome guy is wrong wow thanks

7th grade math Ms.Sue please 
Anonymous,
Wrong

7th grade math Ms.Sue please 
PHOBOS,
Awesome gu is right for the practice and lemon is right for the quick check