Question

Answer 1

=> ( 7,75 + 1,25 ) : x = 3,6

=> 9 : x = 3,6

=> x = 2,5

Answer 2

(7,75+1,25):x=3,6

9:x=3,6

x=9:3,6

x=2,5

Answer 3

\(7,75:x+1,25:x=3,6\)

\(\left(7,75+1,25\right):x=3,6\)

\(9:x=3,6\)

\(x=9:3,6\)

\(x=2,5\)

Answer 4

\(7,75:x+1,25:x=3,6\)

\(\left(7,75+1,25\right):x=3,6\)

\(9:x=3,6\)

\(x=9:3,6\)

\(x=2,5\)

Answer 5

`(7,75+1,25):x=3,6`

`9:x=3,6`

`x=9:3,6`

`x=2,5`

Answer 6

=> (7,75 + 1,25) : x = 3,6

=> 9 : x = 3,6

=> x = 9 : 3,6

=> x = 2,5

Answer 7

(7,75 + 1,25) : x = 3,6
        9    :      x = 3,6
                     x = 9 : 3,6
                     x = 2,5