Three ring Venn: There are 180 shoppers: 75 bought jeans 65 bought tee-shirts 45 bought shoes 20 bought jeans or shirts but no shoes 30 bought shirts or shoes but no jeans 15 bought jeans and shoes but no shirts 5 bought all three 23 How many bought only jeans? 24 How many bought only shirts? 25 How many bought only shoes 26 Find the shoes U shirts U jeans 27 Find (shoes U shirts U jeans)' 28 Find the shoes U shirts U jeans as a proportion of all the shoppers 29 Find (shoes U shirts U jeans)' as a proportion of all the shoppers Draw the Venn for these shoppers Text