Question

(X - 2,5) x 1,2 = 6,216

Answer 1

x-2,5=5.18

=>x=7,68

Answer 2

\(\left(x-2,5\right).1,2=6,216\)

\(\left(x-2,5\right)=6,216:1,2\)

\(\left(x-2,5\right)=5,18\)

\(x=5,18+2,5\)

\(x=7,68\)

Answer 3

Ta có : ( x - 2,5 ) x 1,2 = 6,216 

         => x - 2,5 = 6,216 : 1,2

         => x - 2,5 = 5,18

         =>      x = 5,18 + 2,5

         =>      x = 7,68

Kết bạn nhé ! 

Answer 4

(x-2,5) × 1,2 = 6,216
(x-2,5) = 6,216: 1,2
x-2,5=5.18
x= 7.68

Answer 5

\(\left(x-2,5\right)\times1,2=6,216\)

\(x-2,5=6,216\div1,2\)

\(x-2,5=5,18\)

\(x=5,18+2,5\)

\(x=7,68\)

Vậy \(x=7,68\)

Answer 6

(x - 2,5 ) x 1,2 = 6,216

x - 2,5           = 6,216 :  1,2

x - 2,5          = 5,18

x                 = 5,18 + 2,5

x                =   7,68

​                   chúc bạn học tốt !!!!!!!!!!

Answer 7

\(\left(x-2,5\right)\times1,2=6,216\)

\(x-2,5=6,216:1,2\)

\(x-2,5=5,18\)

\(x=5,18+2,5\)\(\)

\(x=7,68\)

\(\Rightarrow x=7,68\)