Question

Considerando a fórmula P= 2y + 5/3 calcule o valor de P para:
a)y = 1 b)y = 1/6

c)y= 0 d) y = 3/2

Answer 1

a) 2.1 + 5/3 = 2 + 5/3 = 6/3 +5/3 = 8/3
b) 2.1/6 + 5/3 = 2/6 + 5/3 = 1/3 + 5/3 = 6/3 = 2
c) 2.0 + 5/3 = 5/3
d) 2.3/2 + 5/3 = 6/2 + 5/3 = 18/6 + 10/6 = 28/6 = 14/3