Question

100÷(x-4,8)=12,5

Answer 1

x-4,8=100:12,5

x-4,8=8

x=12,8

Answer 2

\(100:\left(x-4,8\right)=12,5\)

\(x-4,8=100:12,5\)

\(x-4,8=8\)

\(x=8+4,8\)

\(x=12,8\)

Answer 3

\(100:\left(x-4,8\right)=12,5\)

\(x-4,8=100:12,5\)

\(x-4,8=8\)

\(x=8+4,8\)

\(x=12,8\)

~ Hok tốt ~

Answer 4

\(100\div(x-4,8)=12,5\)

\(\Rightarrow x-4,8=8\)

\(\Rightarrow x=8+4,8=12,8\)

Answer 5

100:(x-4,8)=12,5

x-4,8=100:12,5

x-4,8=8

x=8+4,8

x=12,8

Vậy x=12,8