+0

# CPhill! Someone helpp!

0
142
6
+454

How many integers fall between √7 and √77 on a number line?

Sep 2, 2022

#1
+2540
0

Where do you think $$\sqrt 7$$ falls on a number line? (a rough estimate is fine)

Do the same thing for $$\sqrt{77}$$ and count the numbers in between.

Sep 2, 2022
#2
+29
-3

Hi, I'm not CPhill, but I'll solve it.

√7 is in between integers 2 and 3, so we start from 3.

√77 is in between integers 8 and 9, so thus ending with 8.

3, 4, 5, 6, 7, 8

we have 5 integers!

Hope this helps!

Sep 3, 2022
#3
+454
0

thats not correct sorry! thanks for trying

Keihaku  Sep 4, 2022
#4
+29
-2

oh sorry, my mistake. I think it's my estimate that is wrong.

There are 6 numbers between 3-8 inconclusive. Bruh, my math is horrible!

Sorry for the confusion!

I need to work on my countning. LOL.

NJColonial6  Sep 4, 2022
edited by NJColonial6  Sep 4, 2022
#5
+454
0

Thanks that was correct! I guess i probably could have just counted myself so no pressure!

Keihaku  Sep 5, 2022