Find: (v) 3 1/2 by 8/3 Find: (v) 3 1/2 by 8/3 October 7, 2020 Category: Chapter 2 - Fraction and Decimals , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related 100. Find the area to be painted in the following block with a cylindrical hole. Given that length is 15 cm, width 12 cm, height 20 cm and radius of the hole 2.8 cm.96. A volleyball court is in a rectangular shape and its dimensions are directly proportional to the dimensions of the swimming pool given below. Find the width of the pool.3. In a frequency distribution, the mid value of a class is 10 and the width of the class is 6. The lower limit of the class is :