Variables x and y are in direct proportion, and y = 12.5 when x = 25. if x = 40, then y = ?
a...
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Mathematics, 25.08.2019 17:30 naomicervero
Variables x and y are in direct proportion, and y = 12.5 when x = 25. if x = 40, then y = ?
a) 20
b)28.5
c)52.5
d)65
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Answers: 2
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