Respuesta :

abido
p= l/rt because to find p u need to divide rt on both sides periodt

By substitution of formula, the expression of principle P is P = I/(r*t) .

What is substitution of formula ?

Substitution of formula is a method to find any parameter from the given expression by substituting the required value from the expression or equation mentioned.

Given expression is I = Prt .

Substituting the parameter of principle(P) from the above expression -

P = I/(r * t)

Thus, by substitution of formula, the expression of principle P is P = I/(r*t) .

To learn more about substitution of formula, refer -

https://brainly.com/question/1310288

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