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____ [38]
3 years ago
6

the width of Jana's rectangular classroom is 1 meter more then 1/4 of its length. if the perimeter of the classroom is 24 meters

what is the length?
Mathematics
2 answers:
Bumek [7]3 years ago
4 0
Let's call the length L, the width w.
We have w=1+L/4.
The perimeter is P=2(L+w)=24 hence L+w=12
L+w=L+(1+L/4)=5L/4+1=12
Hence L=11/5*4=8.8 meters
Artyom0805 [142]3 years ago
4 0
Basically multiply 1 x 1/4 then whatever you get divide it
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Answer:

(\frac{37}{11},\frac{77}{11}  )

Step-by-step explanation:

Given two points are (-1,7) and (7,7).

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Formula for calculating a point at distance of ratio m:n is given by

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(\frac{6*7+5*-1}{11} ,\frac{6*7+5*7}{11} )

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