#lehieUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগSteem AllianceKorea • 한국 • KR • KOSTEEM CN/中文AVLE 일상Beauty of CreativityComunidad LatinaTron Fan ClubSteem For Lifestyle#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.…