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<?xml version="1.0" encoding="UTF-8"?>
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name="scalesboard_weight"
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section="/math/algebramenu"
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icon="scalesboard_weight.svg"
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author="Wolfram Sang (wolfram@iswi.org)"
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<_title>Balance the scales properly</_title>
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<_description>Drag and Drop masses to balance the scales and calculate the weight</_description>
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<_goal>Mental calculation, arithmetic equality, unit conversion</_goal>
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<_prerequisite></_prerequisite>
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<_manual>To balance the scales, move the masses on the left or the right side. Take care of the weight and the unit of the masses, remember that a kilogram (kg) is 1000 grams (g). They can be arranged in any order.</_manual>
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<_credit>The painting is an original painting created by Virginie MOREAU (virginie.moreau@free.fr) in 2001. Its name is 'Spices Seller in Egypt'. It is released under the GPL licence.</_credit>