📏1️⃣Ⓜ️

#meter #metre #unit of length #measurement #distance #SI unit #length

📏➡️km

#meter #kilometer #mile #inches #feet #linear measurement #measuring tape #unit of length

📏➡️m

#meter #unit of length #for meters #distance m

📏1️⃣M

#unit of length #SI unit #distance #meter stick #metric system

¹⁰⁻⁹m

#unit of length #metric system #10^-9 #SI unit #one billionth