19. 20×3 is a multiple of 3 if the digit x is ______ or ______ or ______. 19. 20x3 is a multiple of 3 if the digit x is ______ or ______ or ______. August 11, 2021 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related