128. By what numbers should we multiply – 15/20 so that the product may be – 5/7 ? 128. By what numbers should we multiply - 15/20 so that the product may be - 5/7 ? July 9, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related 129. By what number should we multiply -8/13 so that the product may be 24?12. To get the product 1, we should multiply 8/21 by102. By what number should we multiply (–29)^0 so that the product becomes (+29)^0.
