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Mathematics 16 Online
OpenStudy (anonymous):

a table top is shaped like a rectangle whose perimeter is 132in. the length is 5 times as long as the width. find the length and the width

OpenStudy (anonymous):

Lol....reread the question FIVE times you'l get it. Primeter is the total distance by adding each side together.

OpenStudy (anonymous):

haha uh i did i did the problem many times still got it wrong

OpenStudy (campbell_st):

|dw:1332482534672:dw| pictures always help with mathematical understanding

OpenStudy (anonymous):

oh trust me i did that

OpenStudy (anonymous):

That's what I pictured as well lol xD now solve for x

OpenStudy (anonymous):

132=2(5L)+2(w)

OpenStudy (campbell_st):

not quite.... look at the picture and use the labels shown...

OpenStudy (anonymous):

132=5x+x

OpenStudy (anonymous):

That!!

OpenStudy (anonymous):

132=6x

OpenStudy (anonymous):

now 6x=132 and do the rest :P

OpenStudy (campbell_st):

not quite... its perimeter... you need 4 sides

OpenStudy (anonymous):

ugh X_X

OpenStudy (campbell_st):

132 = 5x + 5x +x + x 132 = 12x now solve it

OpenStudy (anonymous):

x=11

OpenStudy (anonymous):

so length is 22 width 11

OpenStudy (campbell_st):

so the width is 11 and length is 5 times the width

OpenStudy (anonymous):

110

OpenStudy (anonymous):

110 22

OpenStudy (anonymous):

multiply 11*5 silly you'll get 55

OpenStudy (anonymous):

oh duh

OpenStudy (anonymous):

than what

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