Question

Tim y, biet: y× 3-y:3=36,5× 4

Answer 1

y=54,75

Answer 2

y=54,75

Tk  nha!

Answer 3

yx3-yx1/3=148

yx(3-1/3)=148

yx8/3=148

y      =55,5

Answer 4

y x 3 - y : 3 = 36,5 x 4

y x 3 - y x \(\frac{1}{3}\)= 146

y x (3 - \(\frac{1}{3}\)) = 146

y x \(\frac{8}{3}\)= 146

y             = 146 : \(\frac{8}{3}\)

y             = \(\frac{219}{4}\)