Mathematics, 15.11.2019 02:31 avery8626
Mandy works construction. shes knows that a 5 meter long metal bar has a mass of 40 kg. mandy wants to figure out the mass (w) of a bar made out of the same metal that is 3 meters long and the same thickness.
which proportion could mandy use to model this situation?
a. 40/3=w/5
b.5/3=40/w
solve the proportion to determine the mass of the shorter bar
Answers: 1
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