Question

Please can you help on this question?

Answer 1

123÷1=
`\boxed{123 }` ⠀

123÷10=
`\boxed{12.3 }` ⠀

123÷100=
`\boxed{ 1.23 }` ⠀

123÷1000=
`\boxed{ 0.123 }` ⠀

we notice that the demical points is increasing