A simple question

hpla

hey >>>

i want to Calculate this area Equation :

A= pi *(D^2*d^2)*p*n*k

n= 0.5
k=0.4

but the Valuable of ( D-d-p) given like this :

D:d:p
4 1 4

My question is :

i dont understand Valuable of ( D-d-p)

is it Number or proportion ... just can any one make it clear to me

Please, Please, Please,

SteamKing

It looks like a series proportion to me. D and p are each 4 times the value of d.

hpla

Thank you for your response .. u mean

D= 4d P=4d

SteamKing

Yes.

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hpla	A simple question Tweet hey >>> i want to Calculate this area Equation : A= pi (D^2d^2)pn*k n= 0.5 k=0.4 but the Valuable of ( D-d-p) given like this : D:d:p 4 1 4 My question is : i dont understand Valuable of ( D-d-p) is it Number or proportion ... just can any one make it clear to me Please, Please, Please,

SteamKing Recognitions: Homework Help	It looks like a series proportion to me. D and p are each 4 times the value of d.

SteamKing Recognitions: Homework Help	A simple question Yes.