Jessie saw the label of a box indicating that they are 50 packs of groceries inside it.Each pack of groceries weights 1 kg.
1 answer:
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Answer:
I'll setup the problem, then you can do the calculations
Step-by-step explanation:
Perimeter = 2width(W) + 2length (L)
Area = LW
L = 2.5 + 2W
LW = 62.5
substitute L in equation for area
a = 2; b = 2.5; c = 62.5
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