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OpenStudy (matthew1286):
with what im no that good at math lol but ill see if i can help
OpenStudy (anonymous):
@jessie13
OpenStudy (anonymous):
do u knw math
OpenStudy (jessie13):
okay
OpenStudy (anonymous):
so u knwo math
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OpenStudy (jessie13):
yes
OpenStudy (anonymous):
i do
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
Simon has a garden that is 10 feet wide. The perimeter of the garden is 50 feet.
What is the area of Simon’s garden?
OpenStudy (anonymous):
i got 150 is that right
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OpenStudy (rhystic):
yeah
OpenStudy (jessie13):
yes that is right! that is what i got!
OpenStudy (anonymous):
i got 3 more can u help me
OpenStudy (jessie13):
sure
OpenStudy (anonymous):
The rug in Mario’s room is 6 feet by 6 feet. He wants to buy a new rug that is double the length of the old rug.
How will the area of the rug change?
A.
The area of the new rug will be the same as the area of the old rug.
B.
The area of the new rug will be 4 times the area of the old rug.
C.
The area of the new rug will be half the area of the old rug.
D.
The area of the new rug will be twice the area of the old rug.
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OpenStudy (anonymous):
i got D for the answer
OpenStudy (jessie13):
yes D is right!
OpenStudy (matthew1286):
i told u d dude
OpenStudy (matthew1286):
i told u i was sure it was d
OpenStudy (anonymous):
i was just double checking
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OpenStudy (anonymous):
OpenStudy (matthew1286):
ok well i said it was d u didnt say anything
OpenStudy (matthew1286):
good bye
OpenStudy (anonymous):
OpenStudy (anonymous):
@Smileyside what do u think
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OpenStudy (jessie13):
i got 200!
OpenStudy (anonymous):
u sure
OpenStudy (matthew1286):
i was thinking 200
but i was never fully sure
OpenStudy (anonymous):
ok i got another one ready matthew and the rest of u guys
OpenStudy (jessie13):
k
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OpenStudy (anonymous):
OpenStudy (anonymous):
what do u think
OpenStudy (anonymous):
help does anyone know this
OpenStudy (rhystic):
find the area of the larger square and then of the small squares subtract the small squares value from the large square value and divide by 4 yielding the amount of tiles needed.
OpenStudy (anonymous):
thats what i did i got 130
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OpenStudy (rhystic):
your math is wrong? The area of the big square is 8*8 = 64 ; area of 1 small square is 2*2 = 4 but there are four of them so 4*4 = 16 work it from there and see what you get.
OpenStudy (anonymous):
so i do what doi need to add or subtract or multiply
OpenStudy (rhystic):
you need to subtract the small square area from the larger to get the remaining area to be filled up with white tiles. After you have the remaning area you have to divide by 4 which is the area of a small tile to see how many small tiles will actually be needed to take up the left over space.
OpenStudy (anonymous):
can u just give me the equation to solve
OpenStudy (rhystic):
64-16 = ? -> ?/4 = answer
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