Question

2. tìm x biết :

a) x-3/5 =1                                              b)x:1/6=5

Answer 1

a) x = 1 + 3/5

x = 8/5

vậy x = ...

b) x = 5 x 1/6

x = 5/6

vậy x = ...

Answer 2

a,8/5

b, x = 30

 

Answer 3

a) x = 1+ 3/5

x = 5/5 + 3/5

x = 8/5

b) x = 5 x 1/6

x = 5/6

Answer 4

a) x = 1 + 3/5

x = 8/5

b) x = 5 x 1/6

x = 5/6

Answer 5

a,\(x-\dfrac{3}{5}=1\)
   \(x=1+\dfrac{3}{5}\)
  \(x=\dfrac{8}{5}\)
b,\(x:\dfrac{1}{6}=5\)
  \(x=5\)x\(\dfrac{1}{6}\)
  \(x=\dfrac{5}{6}\)