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Mathematics, 22.05.2020 22:59 hjxnee4925

The perimeter of a floor is 40m. The length is
three times as long as the widtb.
(a) What is the length of this floor?
(b) What is its area ?

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The perimeter of a floor is 40m. The length is
three times as long as the widtb.
(a) What...
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