#lehieUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Comunidad LatinaBeauty of CreativityTron Fan ClubAVLE 일상WORLD OF XPILAR#lehieTrendingHotNewPayoutsMuteddoegyi (38)in #lehie • 8 years agohist cet.A physical quantity must be expressed with its number and ……….. . 1.unit A unit is a ……….. quantity.…