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A Formula N = 5p+28 / 4 dá o valor aproximado do numero do calçado (N) em função do comprimento (P) , em centímetros, do pé de qualquer pessoa . de acordo com a formula, o comprimento do pé de quem calça 37 é , em centímetro aproximadamente :

a) 22

b) 2

c) 25

d) 26

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O comprimento do pé de alguém que calça o número 37 é de 24 centímetros.

Se o valor de N é o número do calçado e p é o comprimento do pé em centímetros, se queremos encontrar o comprimento do pé de uma pessoa que calça 37, basta substituir N por 37 e isolar a variável p.

Portanto, temos:

N = (5p + 28)/4

37 = (5p + 28)/4

Multiplicando por 4:

148 = 5p + 28

148 - 28 = 5p

5p = 120

p = 120/5

p = 24 cm

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Rodrigo Martins

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3y ago
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Aracely Wolff

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3y ago
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Length

31

Foot

9.4488

Meter

Formula

for an approximate result, divide the length value

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Wiki User

16y ago

31 feet are 9.4488 meters.

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Faisal Khan

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3y ago

9.44 meter

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Q: How many meters are in 31 foot?
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