If 21 y 5 is a multiple of 9, where y is a digit, what is a value of y ? If 21 y 5 is a multiple of 9 what is a value of y ? where y is a digit October 13, 2020 Category: Chapter 16 - Playing with Numbers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related