69. Sobi types 108 words in 6 minutes. How many words would she type in half an hour? 69. Sobi types 108 words in 6 minutes. How many words would she type in half an hour? August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related