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Need help someone good at math
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Jun 9, 2019
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Need help someone good at math
Mathematics
middle-school
Arpssss
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Set up a proportion 300/150 = 200/d
Cross multiply 300d = 30000
d = 100
Koray Birand
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Jun 10, 2019
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Koray Birand
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5
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300 / 150 = 200 / d
30000 / 300d
d = 30000 / 300
d = 100
Pedro Estrada
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Jun 14, 2019
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Pedro Estrada
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