39. The loss per cent on selling 140 geometry boxes at the loss of S.P. of 10 geometry boxes is equal to _________. 39. The loss per cent on selling 140 geometry boxes at the loss of S.P. of 10 geometry boxes is equal to _________. August 3, 2021 Category: Chapter 8 - Comparing Quantities , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related