2(7Pr)= 420 Please help me I know r =3 but don’t know how to get there.

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asked Mar 15, 2023 149k views

18 votes

2(7Pr)= 420

Please help me I know r =3 but don’t know how to get there.

Mathematics
college

Maxime Beugnet asked

by Maxime Beugnet

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1 Answer

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14Pr =420
420/14 = 30
Pr = 30

id assume P is 10 to do 30/10 = 3??

NoName answered Mar 19, 2023

by NoName

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