molly was packing books in a box to send to a friend.the box cannot weigh more than 2kg.if each book has a mass of 200g, what is
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C
a ratio of 5 : 5 simplifies to 1 : 1, which basically means we require the midpoint of the line segment
using the midpoint formula
M = [ (0 + 20 ),
(15 + 0)] = (10, 7.5 )