67. In a camp, there is enough flour for 300 persons for 42 days. How long will the flour last if 20 more persons join the camp? 67. In a camp there is enough flour for 300 persons for 42 days. How long will the flour last if 20 more persons join the camp? August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related