Question

Tìm x :

\(320\):  \(x\)\(-\)\(10\)\(=\)\(5\)\(x\)\(48\): \(24\)

Answer 1

\(320\div x-10=5\cdot48\div24\)

\(320\div x-10=240\div24\)

\(320\div x-10=10\)

           \(320\div x=10+10\)

           \(320\div x=20\)

                        \(x=320\div20\)

                        \(x=16\)

Answer 2

\(320:x-10=5.48:24\)

\(320:x-10=240:24\)

\(320:x-10=10\)

\(320:x=10+10\)

\(320:x=20\)

\(x=320:20\)

\(x=16\)

Answer 3

\(320\div x-10=5\times48\div24\)

\(320\div x-10=10\)

\(320\div x=10+10\)

\(320\div x=20\)

\(x=320\div20\)

\(x=16\)