+0

# Floor function

0
37
2

Find the value of $x$ if $x$ is positive and $x\cdot\lfloor x\rfloor=700$. Express your answer as a decimal.

Jul 10, 2021

#1
+76
+4

Answer: $$26.9230769231$$

Solution:

Sorry for the late response. It is somewhere between 26 and 27, because $$\sqrt700$$ is somewhere between 26 and 27. Which means the floor of x is 26. So 26x=700. This turns into x = 700/26. Doing the division gives $$26.9230769231$$.

Jul 11, 2021
#2
+114044
0

Hi Why,

In case you did not realize, you are allowed/encouraged to give yourself a point for a good answer.

Melody  Jul 11, 2021