jhoff8025 jhoff8025

21-01-2022
Mathematics

contestada

2(7Pr)= 420

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

Respuesta :

harpsickle213 harpsickle213

21-01-2022

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

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

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