Ask your own question, for FREE!
Mathematics 33 Online
OpenStudy (anonymous):

Sam is installing square ceramic tiles on his bathroom floor. The area of each tile is 97 square inches. To the nearest inch, what is the length of one side of the tile? -9 in -10 in -29 in 49 in

zepdrix (zepdrix):

Area of a rectangle is given by length times width, \[\Large A=l\cdot w\] Since we have a square, the width will be the same as the length,\[\Large A=l\cdot l\qquad\to\qquad A=l^2\]They told us that the area is 97 square inches,\[\Large 97=l^2\]So we've established what the squared length is, to find the length, we would take the square root of 97. \[\Large \sqrt{97}=l\]Use a calculator! :)

OpenStudy (anonymous):

Square root of 97 is 9.84

OpenStudy (anonymous):

so do i round or what

zepdrix (zepdrix):

`To the nearest inch, what is the length of one side of the tile?` Hmm ya I guess we want to round to the `nearest` inch. So is that closer to 9 or 10? :o

OpenStudy (anonymous):

10

zepdrix (zepdrix):

good! c:

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
XShawtyX: Art
2 hours ago 1 Reply 1 Medal
RAVEN69: My drawing so far is actually fire
1 week ago 9 Replies 2 Medals
PureSoulless: is staying at your friend's house while you're homeless legal.
2 weeks ago 5 Replies 1 Medal
whyjustwhy: i did that one TV girl trend with blake (aka @ShadowKid3)
1 week ago 12 Replies 2 Medals
whyjustwhy: i did that one TV girl trend with blake (aka @shadowkid3)
2 weeks ago 3 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!